Elon Musk, the wealthiest man and CEO of SpaceX and Tesla, has become a significant supporter of Donald Trump, claiming he risks his life for Trump's presidential return. Initially a centrist, Musk's shift towards Trump is seen as a strategic move to align with potential business interests, including NASA contracts for SpaceX and incentives for Tesla. Experts warn that Musk's involvement in politics could lead to conflicts of interest, especially if he were to take on a governmental role. The text discusses the implications of Musk's support for Trump and the potential consequences for his businesses under different presidential outcomes.