A kbin user has the most upvoted comment chain on that post.
https://kbin.social/m/meta%40lemm.ee/t/458933/How-do-I-block-all-of-Hexbear-from-All/top
sh.itjust.works and a 1-user Lemmy instance called lemmy.magnor.ovh also see and reply to Hexbear comments, though Hexbear doesn't see their replies:
https://lemmy.magnor.ovh/comment/2371501
Why won't you people learn that the US is the only force for good in the world, and should be worshipped? Only a fascist would be calling for its destruction. They've only killed a few people here and there, and I'm sure they were all accidental, not like those evil soviets! Please, just pick up a history book. I recommend The Anti-Communist Manifesto by Jesse Kelly. He's a good, honest, hard working, all AMERICAN politician who just has reasonable centrist opinions that I don't see how anyone could disagree with.
I need a shower now.