The instance seems to be mostly right wing trolls. I know defederating is unpopular but I don't think much is to be lost in this case and it can save the mods some headaches.
Edit: the response on exploding-heads.com to my reporting of transphobia. Courtesy of the "second in command"
I had a professor once who's thing was Russian history from the 16th Century through WWII, and various other connected things. Who said once that the founders of the Paris Commune are rolling in their graves, to see what became of their movement. Side note He was kinda Conservative but he gave me the reading list that turned me against Capitalism, "If you're going to read left wing sources... I can at least point you at the good ones"