He admits his neurodivergencey as the source of his need to curate his personal experience. He may be much happier in the more narrow scope of Beehaw.

I did not realize that he was a mod on a politics comm - with his mindset I would think that he would want to steer well clear of such. Though he is hardly the only one who gets mad at people who are self-righteous - that describes most of us fo sho, me included:-P. I also side with him that people advocating for outright murder here on Lemmy for fairly innocuous behaviors such as "not voting for Kamala Harris" (not supporting her hard enough?) is a bit much for my tastes - besides which it is a violation of Lemmy.World rules (is that where the politics comm was located? I still see his user account, and the list of things that he mods, and I do not see a politics one there?), as well as Dubvee rules, so I can well understand his frustration when people upon being told no simply create an alt and continue unabated.

THAT, as I understand it, is the #1 reason why he left - because people were being so unfriendly in that manner (which I suppose as a mod & admin he saw much more of than we do as mere users?). i.e. it was not merely words in the form of comments or actions in the form of downvotes that drove him away - it was the creation of alts to get around bans, a problem that Reddit is also dealing with and much more of a concern here on the Threadiverse. Consent means nothing to some people, who behave as if Might makes Right, and since the rest of the Threadiverse was not alignment with his thoughts on that topic, he noped out of it. As is his right - his instance, his rules.

I would hope that he did not take it further to censor real, legitimate opinions that were offered respectfully. I have seen no evidence of that so far. The point that I am trying to make here though is that it is not so much "what" people were advocating for (as you spoke to) but rather "how" they were going about doing so (ignoring consent, specifically to the point of overriding prior bans) that ticked him off (or least that is how his message reads to me).