Thank you guys for the answers! It sucks that no fandom is safe from SJWs! Not only do I want to get into fandoms like TF2, Homestuck, etc, but I'm worried that if I start drawing the characters in a way that is considered not to be the "norm" I might attract unwanted attention. I've seen people attack artists on tumblr simply for making a racially ambiguous character black or some other "race". It's quite scary. But I do know that I will do my best to avoid anything related to Vade and Sugar.
I'll be honest, TF2 seemed like a relatively harmless fandom. I only know stuff from the games, and from fan-animation people do on youtube. Knowing that there lies a large creepy fanbase that gives all the characters different types of sexuality/ pronouns is quite unsettling.