Back in the day, and in many other countries today, that behavior would have gotten him sent to the loony bin.
You had better be careful over what you wish for. There is a money incentive by those who would financially benefit from the increased institutionalization of mentally impaired human beings. People will be picked up at the drop of a hat. Parents would lose their kids because some nitwit determines they do not like the way the kid talks. Or, how they look. Suppose you saw this man in the check-out stand. Would you put a call in to 911?
Or this girl?
Twelve-year-old Brianna Moore, who was expelled from school for her pinkish hair.
If you did, hold on to your house and bank account. If the school district did, the sky is the limit.
The lawyers are rubbing their hands together at the prospect of this cash cow.