I attend the weekly coffee klatch where I live because I want to pick up some social skills. Also to prevent being isolated.
A man I'd never seen before walked directly to the chair next to me, sat, knocked gently on the elbow of my jacket (not touching me) with his knuckle, and said, "I have something I need to ask you." He wanted to know when they were coming to steam-clean our balconies. When I said, "I don't know" he turned to somebody else and did the same thing. That person didn't know either but she asked loudly, "When are they coming for the balconies, does anybody know?" And in no time she was conversing with a dozen people, including her new acquaintance. The topic changed of course. It became plants on balconies and so on.
That's such an NT thing for her to do. I did a straight Q&A. She played a game.