No. He dosnt call me with those insults. He said that all autistic people are. I guess that you know geography way better than you are able to read a post in a forum, because i clearly quoted his exact word in the contest.
What I read is him using autism as an insult. While inappropriate it is not the same as insulting people for being autistic. All those seemed to me to be directed at individuals disagreeing with him, not at actual autistic people. Both response, and name-calling is in bad taste, but you give it far more attention then it deserves.