Usually Autism headcanons are applied to any character who is bullied and show off quirky (aka annoying as fuck) personalities. Its like...have you EVER been around autistic people before? Have you been around ANYONE regardless of ANYTHING before? Just because a person is bullied and is OH SO SPECIAL AND UNIQUE (aka not special, not unique) doesn't mean that autism can just be slapped onto them. It just bothers me when people do that because its become a LABEL now. Just a LABEL.
Its certainly not a fuking fashion statement like tumblr seems to think it is