Technology

Potential ketamine addiction aside, he's just gravitated toward where he sees more money and unfluence for himself. He wanted the prestige of being a leader in tech, so he used his influence and money to build SpaceX. Then he bullied his way into the ownership of Tesla, desperately wanting to appear as a genius to libertarian and liberal minds alike, but he's never been any less of an authoritarian. When Trump rose to power the first time, he sat and watched and along with the rest of the Silicon Valley Moguls, he began to move himself into positions of influence with populist politicians, borrowing the evangelical right's playbooks and throwing himself into the spotlight no matter the reason. He pivoted off his falsified image as some kind of American self-starter into MAGA rhetoric.

Musk doesn't have lofty ideals or any real focus on the betterment of society. I don't think he ever did. He just wanted to be a real life Tony Stark and command the influence that came with it. Now he doesn't need to, because he's got Trump in his back pocket and is mostly untouchable by any normal means.