Elon has publicly claimed to have Asperger's (or, as it's known by the modern DSM, "ASD Level 1").
While I don't know if that's a self-diagnosis or the truth, I also have ASD Level 1 so I can somewhat understand his thought process... sometimes.
The fact that the platform makes the community isn't necessarily something I'd consider at first, and I don't think Elon considered it either. I really do think Elon was mad about how much people on the internet disliked him, so he made an impulsive bid to kick 'em out and tried to buy the whole platform. At some point someone talked some sense into him and he tried to back out, only to realize he was trapped in the deal and couldn't back out.
So the only thing he could really do at that point is double down. Kick the people off the site that he wanted gone. Find a way to kick out the bots that were clearly irritating him. Unban people who he thought were unjustly banned. There are easy and simple solutions to all of those things, and although they aren't popularthat's sort of the problem with ASD Level 1:
Failure to make eye contact or read social cues properly
Challenges in establishing or maintaining conversations
...
Apprehensive behavior
...
Trouble shifting focus
Expand that behavior up to a community of millions of people and you can start to understand Musk's behavior. It's fundamentally a community, with social norms and mores that aren't immediately obvious to those with ASD Level 1 (myself included). ASD makes it hard to have a grasp on why a community is there, and if you're a megalomaniac on top of that I can see how it'd be very easy to just say "Eh, I'll change it to work for me" without care for how it affects everyone else that uses it.
So you have him just making all these dumb-looking changes because understanding and empathy isn't his strong suit. He just does what he thinks will fix "the problem" and assumes that users are a given.
Calcharger
QuillDriven