I'm only mostly in fandom for shipping so if I really love a show/movie but there isn't a pair I ship then there's a good chance I won't go looking in the fandom(this isn't always the case but it's the most likely one).

But for specific things I'm not even slightly fannish over:

Grimm.
Dead Space(I like the canon couple but not in an 'I must read fic' way).
Borderlands.
And I very casually enjoy Star Wars, I like the movies but I don't care for any fannish stuff for it at all.