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Tesla co-founder shares warning about OEM’s EV focus: “They haven’t really done the math fully”
Former Tesla CTO and co-founder JB Straubel recently shared some insights about the electric vehicle revolution and the focus of OEMs on pure electric cars. While conversing with startup investor Jason Calacanis’ in an episode of YouTube’s This Week in Startups, Straubel covered several topics, including Tesla’s early days, the importance of battery recycling, and how some OEMs’ alleged complete dedication to electric vehicles may not be very well thought out at all.
As noted by Straubel, Tesla was actually quite surprised that the Model S did not cause a substantial shift among OEMs to commit fully to battery-electric cars. The Model S was designed to be the best car, period, and for all intents and purposes, it did not disappoint. However, despite the rave reviews of the Model S and the vehicle proving that electric cars could be at the pinnacle of the auto sector, legacy automakers did not make a serious shift to EVs.
“The Model S was such a different car. The Roadster was a technology validation. We proved that batteries could work, they could go on a car, they could be safe, they could do the range and acceleration. The S was a whole different thing. It was so good. We put so much effort into that. Elon was hell-bent on making it the best car on the road. And I think we really delivered on that at the time. It was phenomenal.
“I’m still amazed at the skepticism there was. Even after delivering those, we kinda imagined, I imagined, that people would see this and go ‘Clearly this is the future. This is all gonna work.’ All the car companies are gonna copy this immediately, and we’ll have to go really fast to figure out how we can carve out a niche. And it just didn’t happen. Customers loved it. It was a runaway hit with reviewers and magazines and customers, but the copying and market change didn’t happen,” Straubel said.
The automotive landscape today is different, however. With Tesla now the most valuable automaker by market cap and with Chinese car companies aggressively coming up with modern electric cars, OEMs have now adopted the narrative that they are going all-in on EVs. Straubel, however, noted that these announcements might not necessarily be realistic.
“So many different OEMs, countries, factories, customers are leaping into EVs. You know, making these huge announcements, you know, saying that they’ll be fully electric this decade or the next. They haven’t, I don’t think they’ve done the math fully. What that entails on the supply chain and tracing it all the way back, literally all the way back to the mines. You need to do that, or else, you know, you haven’t really solved it. It has the feeling to me of kind of like a giant overbooked flight.
“All these people like, ‘Oh, this is great. We’re all gonna go to that new place. We all wanna go there. It looks great. Sweet. Let’s all go on the plane and go.’ So everybody’s saying that we all wanna go there at the same time. Meanwhile, we have to sort of build the planes to get there; we have to figure out how to sequence everyone. The figurative runway is like the time to do all this, and it could all get sorted out over time. But obviously, we’re trying to do this fast as a society and as a species,” Straubel said.
Watch Straubel’s full interview with Jason Calacanis’ This Week in Startups in the video below.
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Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026.”
Tesla Full Self-Driving’s newest model is coming very soon, and from what it sounds like, it could be “the last big piece of the puzzle,” as CEO Elon Musk said in late November.
During the xAI Hackathon on Tuesday, Musk was available for a Q&A session, where he revealed some details about Robotaxi and Tesla’s plans for removing Robotaxi Safety Monitors, and some information on a future FSD model.
While he said Full Self-Driving’s unsupervised capability is “pretty much solved,” and confirmed it will remove Safety Monitors in the next three weeks, questions about the company’s ability to give this FSD version to current owners came to mind.
Musk said a new FSD model is coming in about a month or two that will be an order-of-magnitude larger and will include more reasoning and reinforcement learning.
He said:
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026. We’re gonna add a lot of reasoning and RL (reinforcement learning). To get to serious scale, Tesla will probably need to build a giant chip fab. To have a few hundred gigawatts of AI chips per year, I don’t see that capability coming online fast enough, so we will probably have to build a fab.”
NEWS: Elon Musk says FSD Unsupervised is “pretty much solved at this point” and that @Tesla will be launching Robotaxis with no safety monitors in about 3 weeks in Austin, Texas. He also teased a new FSD model is coming in about 1-2 months.
“We’re just going through validation… https://t.co/Msne72cgMB pic.twitter.com/i3wfKX3Z0r
— Sawyer Merritt (@SawyerMerritt) December 10, 2025
It rings back to late November when Musk said that v14.3 “is where the last big piece of the puzzle finally lands.”
With the advancements made through Full Self-Driving v14 and v14.2, there seems to be a greater confidence in solving self-driving completely. Musk has also personally said that driver monitoring has been more relaxed, and looking at your phone won’t prompt as many alerts in the latest v14.2.1.
This is another indication that Tesla is getting closer to allowing people to take their eyes off the road completely.
Along with the Robotaxi program’s success, there is evidence that Tesla could be close to solving FSD. However, it is not perfect. We’ve had our own complaints with FSD, and although we feel it is the best ADAS on the market, it is not, in its current form, able to perform everything needed on roads.
But it is close.
That’s why there is some legitimate belief that Tesla could be releasing a version capable of no supervision in the coming months.
All we can say is, we’ll see.
Investor's Corner
SpaceX IPO is coming, CEO Elon Musk confirms
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon. Musk replied, basically confirming it.
Elon Musk confirmed through a post on X that a SpaceX initial public offering (IPO) is on the way after hinting at it several times earlier this year.
It also comes one day after Bloomberg reported that SpaceX was aiming for a valuation of $1.5 trillion, adding that it wanted to raise $30 billion.
Musk has been transparent for most of the year that he wanted to try to figure out a way to get Tesla shareholders to invest in SpaceX, giving them access to the stock.
He has also recognized the issues of having a public stock, like litigation exposure, quarterly reporting pressures, and other inconveniences.
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon.
Musk replied, basically confirming it:
As usual, Eric is accurate
— Elon Musk (@elonmusk) December 10, 2025
Berger believes the IPO would help support the need for $30 billion or more in capital needed to fund AI integration projects, such as space-based data centers and lunar satellite factories. Musk confirmed recently that SpaceX “will be doing” data centers in orbit.
AI appears to be a “key part” of SpaceX getting to Musk, Berger also wrote. When writing about whether or not Optimus is a viable project and product for the company, he says that none of that matters. Musk thinks it is, and that’s all that matters.
It seems like Musk has certainly mulled something this big for a very long time, and the idea of taking SpaceX public is not just likely; it is necessary for the company to get to Mars.
The details of when SpaceX will finally hit that public status are not known. Many of the reports that came out over the past few days indicate it would happen in 2026, so sooner rather than later.
But there are a lot of things on Musk’s plate early next year, especially with Cybercab production, the potential launch of Unsupervised Full Self-Driving, and the Roadster unveiling, all planned for Q1.
Tesla has added the 15th automaker to the growing list of companies whose EVs can utilize the Supercharger Network this year, as BMW is the latest company to gain access to the largest charging infrastructure in the world.
BMW became the 15th company in 2025 to gain Tesla Supercharger access, after the company confirmed to its EV owners that they could use any of the more than 25,000 Supercharging stalls in North America.
Welcome @BMW owners.
Download the Tesla app to charge → https://t.co/vnu0NHA7Ab
— Tesla Charging (@TeslaCharging) December 10, 2025
Newer BMW all-electric cars, like the i4, i5, i7, and iX, are able to utilize Tesla’s V3 and V4 Superchargers. These are the exact model years, via the BMW Blog:
- i4: 2022-2026 model years
- i5: 2024-2025 model years
- 2026 i5 (eDrive40 and xDrive40) after software update in Spring 2026
- i7: 2023-2026 model years
- iX: 2022-2025 model years
- 2026 iX (all versions) after software update in Spring 2026
With the expansion of the companies that gained access in 2025 to the Tesla Supercharger Network, a vast majority of non-Tesla EVs are able to use the charging stalls to gain range in their cars.
So far in 2025, Tesla has enabled Supercharger access to:
- Audi
- BMW
- Genesis
- Honda
- Hyundai
- Jaguar Land Rover
- Kia
- Lucid
- Mercedes-Benz
- Nissan
- Polestar
- Subaru
- Toyota
- Volkswagen
- Volvo
Drivers with BMW EVs who wish to charge at Tesla Superchargers must use an NACS-to-CCS1 adapter. In Q2 2026, BMW plans to release its official adapter, but there are third-party options available in the meantime.
They will also have to use the Tesla App to enable Supercharging access to determine rates and availability. It is a relatively seamless process.
Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
SpaceX IPO is coming, CEO Elon Musk confirms
