I spent way more time than was warranted digging into this completely petty drama.
Eris seems to have been widely blocked and defederated for using the word 'based' and for thinking ubuntu.buzz was about linux. I'm not sure what kind of perspective makes that a priority, but it certainly doesn't seem to be one based in compassion or world experience. Half the people I've met who use the word 'based' have nothing to do with 4chan, they're just young. The first time I heard it was in reference to Mark Bunker during the Scientology protests in 08. Which, while certainly connected to 4chan, I don't think can really be cast in the same light as all the Gamergate crap and everything that came after.
Defederation is an important feature, and people should be able to defederate from whoever they want. What isn't okay, though, is people going out of their way to propagate pettiness as much as humanly possible. Eris seems a little rough around the edges, but I also get the impression that the folks interacting with her in all the overly dramatic nonsense I just read are not acting in remotely good faith. They resemble a twitter mob looking for somebody to hate on, taking zero interest in understanding or nuance. No thanks.