>>4111475People aren't angry at /a/ for being overly horny, people are angry at /a/ since most the anime shitposters come from there. I doubt people from /fit/, /tv/, or /co/ are coming to /c/ to shitpost. It is more likely for a shitter from /a/ to come here and ruin a thread, therefore /a/ gets majority of the blame. Its fine if people want to be idiots, but do it on the right board away from those who don't want to be involved with you.
Also, the original problem came from shitposters wanting to shitpost about anime, why would they be directed to any other board other than /a/? If people want to shit up threads with low quality posts about anime, they can go to /a/ (the board know for low quality anime shitposts) and stay there. So yes, /a/ is the main "boogeyman" in this situation.