I have no problem with a group praying over a willing autist; they will prove to be effective or ineffective. If God wants to make an autistic person into an NT person, no doubt he can do it. However, IMO, it is probably praying against the Lord’s will. I believe that the Lord knit us together in our mother’s womb; we’re not liable to convince him he made a mistake. Likewise, never heard of the Lord changing a person’s sex. For every unusual idea, it seems there’s a ‘Christian’ group that carries it to a ridiculous extreme.
It is tempting to think of Paul as autistic, for the reasons mentioned. He kept his interest collection very tight and focused. His writing encompasses the known and unknown universe, but is meticulously reasonable.
I have to wonder about Jeremiah. He was so very logical, and kept making the mistake of thinking that people are logical; makes me think of me. But, he operated according to his beliefs, come hell or high water; you know how single minded those autists can be. He was also very open to God’s method of communication, not doubting at all. Of course, in the end it doesn’t matter if he could be labeled autistic; he was created for his job and you were created for yours.