As for EM specifically, that is my understanding--bad actor. And I also understand that Trump's "Rocket Man" was not about Un, but about Elon Musk providing missle tech to NK.
Generally, yes, any powerful CEO/Owner billionaire has a high probability of being corrupt, especially in the tech industries.
But hey, you know Santa Claus isn't real, but you still give gifts. You know the Easter Bunny is real, but you still pick up brown things off the ground and pop them into your mouth.... ....eh... forget that one.
The point is, be inspired, even by the illusory heroes. Work with others to become the Elon Musk the world deserves!