Edit: ok I just saw someone call him “Elongated Muskrat” so now there is someone who is mad at him in the thread :-)
Sorry if that wasn't clear.
... I wonder if polarization can be seen as a market spread, and that more polarization causes higher volatility, which leads to more "trading" to close the spread. I.e. discussions follow some version of the efficient market hypothesis? Need to do a PhD on this. :)
I think you've hit on more here. I think Musk has become associated with Trump. I think that might be because Trump is the champion of the losers of globalisation, and Musk is also a hero to those people because (a) he has created a lot of manufacturing jobs and (b) is creating a sense of patriotic pride in some of his achievements... just see SpaceX staff chanting "USA USA". I'm not criticising anyone, just drawing a connection.
So I think after reading these posts and talking to others, that Musk is hated because he is part of the war between left and right. To praise Musk is to praise Trumpism, and to hate Musk is to show you are against Trump.
At a meta level, I consider Musk and Trump both to have the same approach to media: say whatever you want to create publicity. Words mean nothing, in the sense that there are no repercussions large enough to outweigh the created buzz/fame. Outrage works extremely well to that end (look at this thread.)
Because he says things helping both extreme sides (lovers and haters,) all they have to do is latch on to whatever fuels their fire, and ignore the other words. And it is well-know that confirmation bias is a thing among humans. This causes polarization that fuels the debates, creating a spiral of even more debates, buzz and fame. Even sparks meta-debates.