I think it would be reasonable to defederate from blahaj.zone. A majority of the toxic, negative, and aggressive comments I see on Lemmy seem to come from users of either blahaj or hexbear. The admin very intentionally curates a cult-like community by posting provocative posts and then banning everyone who expresses even slight disagreement. They have engaged in and doubled down on false accusations of CP against the lemmynsfw admins, which demonstrates that they are a risk for other instances be federated with. I normally very strongly oppose dedederation, but I think blahaj is a great example of when it makes sense. This is because the admin seems intent on starting drama rather than working with other instances to resolve conflict. It almost feels like some form of religious extremism lol
I of course block the instance from my account to avoid seeing posts from there, but toxic users are still visible on comments.
I don’t exactly consider Drew Devault a reliable or unbiased judge of character