It seems to me fandoms are black holes and nobody can escape them. A fandom or black hole sucks people in and they accept that, so they enjoy the experience. Sometimes some people sent in are unhappy with the experience and thus become unpleasant; a hater if you will. These haters are trying to find a way out but can't, and so take their frustration out on everyone happy with the fandom. They literally just become gigantic bullies and attack creators of fan art and fiction. They try to make people who love the creators (in a clean way) change their minds, sometimes it works and other times it doesn't. You may be thinking,"That's impossible!", you may be right or you may be wrong it truly depends on the personality of the person.
Please don't be a hater even if it really is frustration of seeing the same things on your computer or seeing uncomfortable things (you guys know what I mean). Some people need to understand most of what is created is not meant to be perfect to the source material; the creators have a liberal creative choice and almost all (maybe in fact all) creators take it. Imaginations are used and something spectacular is made allowing people to love it even more.
Don't say in the comments,"You can't tell me what to do!" I get it. It's only a suggestion I hope people will take, but if you don't that's fine, enjoy being mean to others. You might cause them to suicide and we'll see how you feel about being mean to someone next time.
Just remember guys your not the only one on this planet, okay?