Seriously LT - no one is overanalyzing your D.

My son is on the spectrum and he insisted on passing out candy. He never said "Happy Halloween" or "nice costume" or anything else. He literally opened the door, gave out some candy and closed the door. I didn't worry about it in the least. It's totally not how I would have done it but it was fine.

People are too entrenched in their own lives to worry about it.

I will add that I had a neurotypical daughter before having son but even she has her hangups. Everyone has something.