Following the acquisition of Twitter by Elon Musk, many companies have paused or stopped their advertising campaigns. A report from Media Matters for America said that over half of Twitter’s top 100 advertisers are no longer advertising on the platform.
In September, Twitter promoted ads alongside child pornography. Some of the brands called Twitter out on this and either paused or suspended their ad campaigns.
Some advertisers that were not affected by Twitter’s accidental promotion of ads with child pornography continued to advertise with the platform. And some of these brands who did so paused their campaigns when Elon Musk took over.
A key issue is that in the past, Twitter has been lenient toward child predators, yet advertisers have been advertising with the platform for many years.
It wasn’t until Elon Musk bought the platform that Twitter made removing child sexual exploitation material priority number one. Some of these advertisers are only now pausing or suspending their ad campaigns after Elon Musk took over.
Removing child exploitation is priority #1. Please reply in comments if you see anything that Twitter needs to address.
— Elon Musk (@elonmusk) November 24, 2022
A Twitter spokesperson said that the platform “has zero tolerance for child sexual exploitation,” but there is a case where the platform refused to remove videos of two children being abused, and it took the U.S. Department of Homeland Security to step in for Twitter to remove the content.
The Media Matters report stated that Elon Musk “has continued his rash of brand unsafe actions — including amplifying conspiracy theories, unilaterally reinstating banned accounts such as that of former President Donald Trump, courting and engaging with far-right accounts, and instituting a haphazard verification scheme that allowed extremists and scammers to purchase a blue check. This last move, in particular, opened the platform up to various fraud and brand imitations.”
There was no mention of Twitter’s new priority number one, which is the removal of child pornography from its platform. Additionally, many of these brands continued to advertise while Trump was president and active on the platform.
Comparison.
The two following lists show companies that stopped advertising when Elon Musk took over and companies whose ads were published alongside explicit and illegal content.
Companies That Stopped Publishing Ads When Elon Musk Bought Twitter:
- Abbott Laboratories
- Allstate Corporation
- AMC Networks
- American Express Company
- AT&T
- Big Heart Petcare
- BlackRock, Inc.
- BlueTriton Brands, Inc.
- Boston Beer Company
- CA Lottery (California State Lottery)
- CenturyLink (Lumen Technologies, Inc.)
- Chanel
- Chevrolet
- Chipotle Mexican Grill, Inc.
- Citigroup, Inc.
- CNN
- Dell
- Diageo
- DirecTV
- Discover Financial Services
- Fidelity
- First National Realty Partners
- Ford
- Heineken N.V.
- Hewlett-Packard (HP)
- Hilton Worldwide
- Inspire Brands, Inc.
- Jeep
- Kellogg Company
- Kohl’s Department Stores, Inc.
- Kyndryl
- LinkedIn Corporation
- MailChimp (The Rocket Science Group)
- Marriott International, Inc.
- Mars Petcare
- Mars, Incorporated
- Merck & Co. (Merck Sharp & Dohme MSD)*
- Meta Platforms, Inc. (formerly Facebook, Inc.)
- MoneyWise (Wise Publishing, Inc.)
- Nestle
- Novartis AG
- Pernod Ricard
- PlayPass
- The Coca-Cola Company
- The Kraft Heinz Company
- Tire Rack
- Verizon
- Wells Fargo
- Whole Foods Market IP
- Yum! Brands
Brands whose ads Twitter promoted alongside CSE Content.
There were over 30 brands affected, and the following list is just some of the brands that were reported to be affected.
- Dyson
- Mazda
- Forbes
- Walt Disney
- NBC Universal
- Coca-Cola
- Cole Haan
- a children’s hospital
- PBS Kids
A spokesperson for both Disney and Coca-Cola spoke out against Twitter promoting their ads alongside the CSE content, yet NBCUniversal confirmed that it asked Twitter to remove the ads associated with the content.
David Maddocks, brand president at Cole Haan, told Reuters that either Twitter fixes this or Cole Haan would do so, including by not buying Twitter ads. Mazda USA also said it would be prohibiting its ads from appearing on Twitter profile pages.
Although a handful of brands were upset over Twitter’s promoting ads along CSE, many of those brands that quit Twitter following Elon Musk’s acquisition were advertising up until recently. This includes both brands who had their content promoted alongside child pornography as well as those who didn’t.
For all of these brands who continued to advertise despite Twitter’s problem with CSE, the question remains: is advertising with Elon Musk worse than alongside the exploitation of children?
This is a question Eliza Bleu had for General Motors when the automaker first suspended its campaign after Elon Musk’s acquisition of the platform. Bleu is one of Twitter’s toughest critics who, up until recently, Twitter ignored. Elon Musk agrees with Bleu that CSE should be removed from the platform and has made it priority number one.
I would like to know too
— Elon Musk (@elonmusk) November 23, 2022
“Twitter has a long history of knowingly refusing to remove child sexual abuse material at scale. This issue has been covered by the corporate media and called out by governments around the globe.”
“Over 32 brands removed ads from Twitter when the Reuters pieces came out in September of this year because of child sexual abuse material on Twitter. I think that General Motors’ lack of concern over sexually abused children says a lot. Survivors buy cars too. There are more survivors out there than these brands might think,” Bleu told Teslarati in October.
Bleu told Teslarati on Sunday that these brands only care about the world’s most vulnerable when it is politically advantageous.
“Where was the outrage, pearl-clutching, and solidarity for the minor survivors sexually exploited on Twitter over the past 10+ years?”
“These brands only care about the world’s most vulnerable when it’s politically advantageous. They only care about the vulnerable populations who buy products, vote, and have money. It’s manipulative and gaslighting.”
“Thank you to the brands who took a stand against Twitter in September over this very real crime. My hope is that under the new leadership, the platform will continue to prioritize the removal of child sexual exploitation, and the brands that left in September can return knowing that specific issue will not negatively impact their brand as well as children around the globe.”
The question remains: Which is worse for Twitter advertisers: child sexual exploitation or Elon Musk?
Your feedback is welcome. If you have any comments or concerns or see a typo, you can email me at johnna@teslarati.com. You can also reach me on Twitter at @JohnnaCrider1.
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Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
Tesla has confirmed that its Texas lithium refinery is now operational, marking a major milestone for the company’s U.S. battery supply chain. In a newly released video, Tesla staff detailed how the facility converts raw spodumene ore directly into battery-grade lithium hydroxide, making it the first refinery of its kind in North America.
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
A first-of-its-kind lithium refining process
In the video, Tesla staff at the Texas lithium refinery near Corpus Christi explained that the facility processes spodumene, a lithium-rich hard-rock ore, directly into battery-grade lithium hydroxide on site. The approach bypasses intermediate refining steps commonly used elsewhere in the industry.
According to the staff, spodumene is processed through kilns and cooling systems before undergoing alkaline leaching, purification, and crystallization. The resulting lithium hydroxide is suitable for use in batteries for energy storage and electric vehicles. Tesla employees noted that the process is simpler and less expensive than traditional refining methods.
Staff at the facility added that the process eliminates hazardous byproducts typically associated with lithium refining. “Our process is more sustainable than traditional methods and eliminates hazardous byproducts, and instead produces a co-product named anhydrite, used in concrete mixes,” an employee noted.
Musk calls the facility the largest lithium refinery in America
The refinery’s development timeline has been very impressive. The project moved from breaking ground in 2023 to integrated plant startup in 2025 by running feasibility studies, design, and construction in parallel. This compressed schedule enabled the fastest time-to-market for a refinery using this type of technology. This 2026, the facility has become operational.
Elon Musk echoed the significance of the project in posts on X, stating that “the largest Lithium refinery in America is now operational.” In a separate comment, Musk described the site as “the most advanced lithium refinery in the world” and emphasized that the facility is “very clean.”
By bringing large-scale lithium hydroxide production online in Texas, Tesla is positioning itself to reduce reliance on foreign refining capacity while supporting its growth in battery and vehicle production. The refinery also complements Tesla’s nascent domestic battery manufacturing efforts, which could very well be a difference maker in the market.
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Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
Jason Calacanis’ remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot
Angel investor and entrepreneur Jason Calacanis shared some insights after he got an early look at Tesla’s upcoming Optimus V3. His remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot.
Calacanis’ comments were shared publicly on X, and they were quite noteworthy.
The angel investor stated that he visited Tesla’s Optimus lab on a Sunday morning and observed that the place was buzzing with energy. The investor then shared a rare, shocking insight. As per Calacanis, Optimus V3 will be so revolutionary that people will probably not even remember that Tesla used to make cars in the future.
“I don’t want to name drop, but two Sundays ago, I went to Tesla with Elon and I went and visited the Optimus lab. There were a large number of people working on a Sunday at 10 a.m. and I saw Optimus 3. I can tell you now, nobody will remember that Tesla ever made a car,” he noted.
The angel investor also reiterated the primary advantage of Optimus, and how it could effectively change the world.
“They will only remember the Optimus and that he is going to make a billion of those, and it is going to be the most transformative technology product ever made in the history of humanity, because what LLMs are gonna enable those products to do is understand the world and then do things in the world that we don’t want to do. I believe there will be a 1:1 ratio of humans to Optimus, and I think he’s already won,” he said.
While Calacanis’ comments were clearly opinion-driven, they stood out as among the first from a non-Tesla employee about Optimus V3. Considering his reaction to the humanoid robot, perhaps Elon Musk’s predictions for Optimus V3 might not be too far-fetched at all.
Tesla has been careful with its public messaging around Optimus V3’s development stage. Musk has previously stated on X that Optimus V3 has not yet been revealed publicly, clarifying that images and videos of the robot online still show Optimus V2 and V2.5, not the next-generation unit. As for Calacanis’ recent comments, however, Musk responded with a simple “Probably true” in a post on X.
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Tesla taps Samsung for 5G modems amid plans of Robotaxi ramp: report
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and robotaxi operations.
A report from South Korea has suggested that Samsung Electronics is set to begin supplying 5G automotive modems to Tesla. If accurate, this would mark a major expansion of the two companies’ partnership beyond AI chips and into vehicle connectivity.
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and Robotaxi operations.
Samsung’s 5G modem
As per industry sources cited by TheElec, Samsung’s System LSI division has completed development of a dedicated automotive-grade 5G modem for Tesla. The 5G modem is reportedly in its testing phase. Initial supply is expected to begin in the first half of this year, with the first deployments planned for Tesla’s Robotaxi fleet in Texas. A wider rollout to consumer vehicles is expected to follow.
Development of the modem began in early 2024 and it required a separate engineering process from Samsung’s smartphone modems. Automotive modems must meet stricter durability standards, including resistance to extreme temperatures and vibration, along with reliability over a service life exceeding 10 years. Samsung will handle chip design internally, while a partner company would reportedly manage module integration.
The deal represents the first time Samsung has supplied Tesla with a 5G vehicle modem. Tesla has historically relied on Qualcomm for automotive connectivity, but the new agreement suggests that the electric vehicle maker may be putting in some serious effort into diversifying its suppliers as connectivity becomes more critical to autonomous driving.
Deepening Tesla–Samsung ties
The modem supply builds on a rapidly expanding relationship between the two companies. Tesla previously selected Samsung’s foundry business to manufacture its next-generation AI6 chips, a deal valued at more than 22.7 trillion won and announced in mid-2025. Together, the AI chip and 5G modem agreements position Samsung as a key semiconductor partner for Tesla’s future vehicle platforms.
Industry observers have stated that the collaboration aligns with Tesla’s broader effort to reduce reliance on Chinese and Taiwanese suppliers. Geopolitical risk and long-term supply stability are believed to be driving the shift in no small part, particularly as Tesla prepares for large-scale Robotaxi deployment.
Stable, high-speed connectivity is essential for Tesla’s Full Self-Driving system, supporting real-time mapping, fleet management, and continuous software updates. By pairing in-vehicle AI computing with a new 5G modem supplier, Tesla appears to be tightening control over both its hardware stack and its global supply chain.
Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
