Newsflash!!!
Autistic people can still cheat. They are not sub-human in that they lack the motivation to cheat, nor are they members of society that are exempt from its rules and regulations and can, in fact, be fairly normal people with a debilitating condition.
The fact that this threat seems started to lambaste microsoft for banning someone with autism, because clearly people with autism need to be put on a pedestal and need to only be treated only with ind praise and special privileges, is just doing more harm. Autistic people are people, so treat them equally and not as a group of people that need to be coddled and protected from every single thing that someone might do to them.
Sometimes they cheat, and sometimes they deserve punishment. It's part of being human, so please, treat them as such. Give them the dignity to still be accountable for their actions like everyone else in society.