Fine with me. It's an offensive term and GitHub has every right to police their service and ban content like this. Am I supposed to be concerned by this, and if so, why?
It's not as offensive as autistic.
The term ‘autistic’ was endorsed by a large percentage of autistic adults, family members/friends and parents but by considerably fewer professionals; ‘person with autism’ was endorsed by almost half of professionals but by fewer autistic adults and parents.