Ahem, you don't win any minds over by "party of extremism". There are plenty of examples of far left extremism (previously cited), so you are just trying to pick a fight by using terms like that.
He trolls Sanders, AOC, and Warren only AFTER they pick a fight with him. You MUST understand that, it is the mindset of someone who was bullied when young, he will NEVER let a swipe go unanswered, NEVER. Like it or not, that's his personality. And frankly, those three, when they called him out, got put properly in their place (Billionaires don't pay their fair share - Elon then went and paid more tax than anyone in human history . . . EVER).
I've already address the Paul Pelosi in a previous comment - he was wrong there.
Even with ALL your counter arguments, a strong argument can still be made that Elon is by all measurements "moderate". He believes in Climate Change - as strong as ANYONE on the far left. That right there makes him a target of the far right and their Oil+Gas bros.