@dorgaldir But I don't think it's really helping anyone to shun the puzzle piece altogether, neither to claim that "Autistic people reject the puzzle piece symbol" without qualification, as the link you posted does.
@dorgaldir Yeah, I didn't think it was meant that way. It is always going to be hard that so much of the history of such conditions (can I even use that word...) is from an era when there was in general, I think, less acceptance for diversity.
@dorgaldir I find "The organization chose jigsaw pieces for their logo to represent the "puzzling" nature of autism and the inability to "fit in" due to social differences, and also because jigsaw pieces were recognizable and otherwise unused." on https://en.wikipedia.org/wiki/Jigsaw_puzzle