"only autistic people play pokemon"
Your attempt at satire is quite idiotic, as determined by how you desperately fabricated a correlative link between ASD and Pokemon.
Simple. Neuro-typical individuals are generally narcissistic imbeciles.
The vast majority of the individuals perceived as "normal" are concerned only with elevating their social-status within society by patronizing and victimizing persons with ASD.
Plenty of autistic individuals suffer from significant cognitive disabilities. It is unreasonable and purely idiotic to respond with aggression simply because of their significant difficulty with adapting to environmental alterations.
Truly, it is ...