Putting cynicism aside (there's plenty of that here already): there is a theory that people invest in index funds because they don't want to pick individual stocks. They want exposure to "the public stock market as a whole". I think there are good arguments on both sides of including SpaceX in such an index.
Oh come on, that's a view so charitable that not even Musk giving away all of his wealth would come close.
Pretty much everybody know what it was about on day one, brokers were (and still are) operating in blatant bad faith for personal gain and they know they can count on the current US administration to get off scot free. It's like if Jordan Belfort was in charge of Nasdaq.