It's very interesting. Some of the things my girlfriend described really highlight how weird we neurotypicals are and act. From many social norms and conventions to empathy, a lot of what we do only seems to make sense in the historic or evolutionary context, but not actually in the moment when you think about it. It really does feel like different species. I have no data but suspect people on the spectrum should get along great with other people on the spectrum; You just have the disadvantage that you are in the minority and seem to not be well-understood by society.