> is that the controversy?
The most salient political controversy he has wandered into his "defense" of free speech, which has largely consisted of platforming neo-Nazis and transphobes while kicking off people who report on him kicking off someone who ran an account tracking the movements of his public plane and filing SLAPP suits against those who committed the heinous crime of making him look bad.
Beyond that, he has engaged in the standard tech-bro stance of it's-unconstitutional-for-the-government-to-do-anything-to-me (his attempts to flout California's covid lockdowns, e.g., or his more recent attempts to declare the NLRB and SEC unconstitutional agencies because they ruled against his companies).
> * kept twitter running on a staff 1/5 the size
In my subjective experience, Twitter quality has collapsed, and most of the people I'm interested in following have left the platform altogether. Also, he's trying his best to rebrand it to "X", which is such a smashing success that every commentary has to at least refer to it was "X (formerly Twitter)" and in many cases, people (such as you) don't bother to attempt to refer to it by its new name.
> * created the only high speed internet that is available globally
It's not officially available in Russia, I believe, so hardly "globally". Oh, it's also not available in Antarctica, which is another place with very crappy internet service.
> * has completely taken over the EV market. I don't agree with the FSD stuff, that is killing people.
Much less than "completely taken over", Tesla is no longer the largest seller of EVs, now that BYD has eclipsed it.