EDIT: It seems as if the comment in question was made was about Blizzard and their "pedantic PC-ness", but my point still stands.
DISCLAIMER: I don't want this to turn into a whole big, ugly mess of an argument. We don't need any more toxicity in our community in general, not to mention in the entire world as a whole.
What you said wasn't really banter. At all. Or, at least, it doesn't come off that way. Your comment comes off as, quite obviously given all of the downfrags (-13 at the time of writing), racist. Now, I'm not accusing you, specifically, of being racist, just your comment. And, please, don't use autistic, or any mental health issue for that matter, as an insult. I'm almost certain that I have some minor degree of autism, given that I do have difficulties trying to communicate sometimes, and I know that I have ADD and have been diagnosed with it. It's not fun.