The worst part about it is that this is a sign of what's yet to come. This won't be the only kind of thing to happen, cause in the coming years, other sites may follow suit. It wouldn't just take out portions of the fandom, but all fandoms. Fandom work has a right to exist, because it is a beacon of creativity and offers entertainment and escapism that no original media (whether it be novels, films, TV shows, anime, comic books, video games, etc) can provide. Plus that fan works aren't made by professional writers, filmmakers, or developers, but ordinary people who either go to school or work 9 to 5 jobs.