I really can't stand most furries. They've totally ruined things like Star Fox for me, and deviantArt is just a cesspit for this sort of crap. I don't mind anthropomorphic characters, but seeing them sexualised by this weird fetish is... seriously off-putting, to say the least. I've known some furries in the past who were a bit more closeted about it and they were actually okay, like I don't mind fursonas as long as they're somewhat respectable and fit into their universe well, not just pure 100% fanservice, or self-insert love interest to a character from a franchise. I guess that can happen in any fandom, but furries seem to be particularly bad for it.
And don't even get me started on bronies. Something so pure and innocent turned sour. I'd reckon bronies can be categorised as furries and are quite possibly the worst example I can think of.