I cannot credit myself with the wisdom to know that Musk is or isn't who and what he purports to be. What I can say is I cannot confidently assert he has overtly undertaken to support fascism in any substantial way. This isn't proof of anything either way, however people he has worked with like Peter Thiel certainly have, and that does constitute proof of their intentions. Maybe Musk's Starlink is a weapon that can take down BlackRock, rather than intended to support BlackRock.

Regarding your edit, I am familiar with the sentiments and supremacist proscriptions in the Talmud, enough to agree with you strongly.