But some fandoms are far worse.
A few Examples:
Bronies
Furries
Sonic
CoD
Minecraft
CoD's fanbase is just a bunch of stuff gurgling kids yelling at eachother
Bronies are men who got sucked in the stuffty mlp show
Furries are semi-bad. Still dont like.
Sonic's fanbase are a bunch of roleplaying kids and stuffty artists
Minecraft's fanbase was good till it came out on the XBOX. That was when 10 year olds flooded the game and forgeted it up.