Sources: 
Elon Musk, once critical of Donald Trump, has become a pivotal figure in the 2024 presidential election, backing Trump with approximately
$277 million through his super PAC, America PAC. This financial support and Musk's active campaigning marked a significant shift from his earlier skepticism.
Musk's first official endorsement came on July 13, 2024, shortly after Trump survived an assassination attempt, signaling a new alliance. Musk even appeared alongside Trump on the campaign trail, amplifying his support.
In his victory speech following the election, Trump hailed Musk as a transformative figure, stating,
'We have a new star; a star is born- Elon.' This public praise highlights Musk's elevated status within Republican circles and his influence on the campaign.
Previously, Musk had expressed doubts about Trump's character, favoring Hillary Clinton in the 2016 election. However, by 2020, Trump had publicly praised Musk as "one of our great brains" during a SpaceX launch, indicating a warming relationship.
The collaboration between Musk and Trump in 2024 underscores the evolving political dynamics and Musk's growing role in shaping Republican electoral strategies.
Key quotes and stats:"
We have a new star; a star is born- Elon." - Trump, victory speech
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$277 million contributed by Musk's America PAC to support Trump and other Republican candidates."
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First official endorsement on July 13, 2024, after assassination attempt on Trump."
Sources: 
After contributing $277 million to Trump's 2024 campaign via America PAC, Elon Musk earned high praise from Trump, who called him a 'new star' in his victory speech. Musk's support followed a shift from earlier skepticism to active endorsement after an assassination attempt on Trump.