• Elon Musk has become a huge cheerleader for the Trump-Vance campaign on his social media platform X.

• Besides endorsing the GOP team, Musk has also been selling the pair to his fellow tech billionaires.

• But experts told Business Insider that Musk's stumping may not sway voters.

Elon Musk really wants former President Donald Trump and his vice presidential pick, Sen. JD Vance of Ohio, to prevail this November.

The mercurial billionaire gave his endorsement to Trump, just minutes after the GOP presidential candidate was nearly assassinated on July 13.

Since then, Musk has only doubled down on Trump and his newly minted running mate, Vance on his social media platform, X.

"My smartest friends, including those living in the San Francisco Bay Area who have been lifelong Dems, are excited about Trump/Vance," Musk wrote in an X post on Sunday.