Hi oli234,
I've met quite a few Aspies (well, only 1 was officially diagnosed, but the others I'm very sure were on the spectrum), and for the most part I was able to get along with them or at least find a kind of closeness that I had a lot of difficulty finding from just about everybody else. Some of the them were quite socially progressed, while others were struggling a bit, but nonetheless I was still able to connect to all of them in some way, like in a family member kind of way.
On the other hand, I've met a few Aspies (relatively rare compared to the aforementioned group) who were frankly selfish as*holes. They did not stay in my life for long. If I were to make a guess, probably those folks either did not have the social competence for friendship, or they had a defense mechanism in place due to prior trauma involving socializing.
Although I usually have to engage in some level of smalltalk in order to break the ice with a new person, AS or NT, I notice that I can quickly drop the smalltalk if I'm talking to an AS person. Thus it makes it easier for me to develop a friendship with that person. With an NT, I could go the entire night with smalltalk and still not feel like I've made any progress in making a real friend.
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Won't you help a poor little puppy?