Elon Musk spoke at a Pennsylvania rally for former President and Republican presidential candidate Donald Trump in Pennsylvania over the weekend, calling the election a “must-win” for Trump, and noting that people needed to vote to preserve the Constitution and democracy as a whole.
It was reported earlier this week that Musk would be speaking at Trump’s rally in Butler, Pennsylvania, where the former President was shot in an assassination attempt in July. Trump invited Musk onto the stage during the early minutes of his speech, with the Tesla and SpaceX CEO taking up just a couple of minutes of the former President’s stage time.
During the speech, Musk talked about many of the themes he has written about online over the past few months, especially including freedom of speech and the need for everyone to get out and vote. He also called this election the “most important election of our lifetime,” tying it to concerns about voter fraud and California’s recently passed SB 1174, which banned voter ID in response to a previous Huntington Beach voter ID requirement.
Musk continued:
The other side wants to take away your freedom of speech. They want to take away your right to bear arms, they want to take away your right to vote, effectively. There are 14 states now that don’t require voter ID. California, where I used to live, just passed a law banning voter ID for voting.
Ha, I still can’t believe that’s real.
So how are you supposed to have a good, proper election if there’s no ID? It’s meaningless. And free speech—free speech is the bedrock of democracy.
And if people don’t know what’s going on, if they don’t know the truth, how can you how can you make an informed vote?
He also went on to share his support for the Second Amendment as a means of protecting the first amendment, before going on to say that a Trump victory was necessary to “preserve the Constitution and democracy.”
You must have free speech in order to have democracy. That’s why it’s the First Amendment, and the Second Amendment is there to ensure that we have the First Amendment.
President Trump must win to preserve the Constitution. He must win to preserve democracy in America. This is a must-win situation. Must-win.
Musk then went on to encourage everyone in the audience, and everyone watching the video, to make sure their loved ones were registered to vote. If they don’t, Musk predicts that this will be the “last election.”
There’s only two days left to register to vote in Georgia and Arizona, 48 hours. Like text people now, and then, make sure they actually do vote. If they don’t, this will be the last election.
That’s my prediction. Nothing’s more important.
Following Musk’s short speech, Trump continued, going on to talk about recent relief efforts in partnership with SpaceX in North Carolina, in which the company has been working to help deploy Starlink for victims of Hurricane Helene. Trump also aired criticisms of the response of President Joe Biden and election opponent Kamala Harris, while touting Musk and the SpaceX team for getting Starlink out to victims across North Carolina and Georgia.
Musk’s statements echoed many of his recent statements on X, including references to the election as a “must-win” for Trump and running mate JD Vance, and saying the “survival of the Constitution is indeed at risk.”
Trump/Vance MUST win. I can’t handle 4 years of seeing and hearing Kamala/Walz. That would be cruel and unusual punishment!
— Elon Musk (@elonmusk) October 2, 2024
Last week, Musk also aired similar claims that this could be the “last election” if Trump does not win, due to claims that enough non-citizens would be able to vote under Harris and running mate Tim Walz and essentially create a “one-party state” nationwide.
Very few Americans realize that, if Trump is NOT elected, this will be the last election. Far from being a threat to democracy, he is the only way to save it!
Let me explain: if even 1 in 20 illegals become citizens per year, something that the Democrats are expediting as fast… https://t.co/u3HBdd5Bv0
— Elon Musk (@elonmusk) September 29, 2024
Musk officially endorsed Trump in the 2024 election in a post on X in July, immediately following the assassination attempt. Last month, Trump also said that he would appoint Musk to the role of the “Government Efficiency Commission,” adding that the Tesla and SpaceX CEO has already agreed.
You can see Musk’s speech on Saturday from Forbes coverage below.
What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send us tips at tips@teslarati.com.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
