I don't know if the stigma of having AS will ever be removed. Today, most people will say there is nothing wrong with being gay but we all know there is still that stigma of being different.
Look at the progress the gays have made over the past few decades. When you're stopped at a traffic light and the car in front of you has a rainbow flag on it, do you think anything unusual of it or even notice? Early on, some of them decided to take a major risk for the benefit of those who would follow in later years. The world was shocked, but got over it and learned to accept it.
I remember when I first heard of that back in 1990. I was a freshman in college, and had been attending a redneck high school the previous year. (Sorry, but that much time among rednecks will make you apathetic and possibly even a little cruel.) I had even been among those who yelled ugly things at the one gay guy at my high school. (I remember that shamefully, mind you.
My only excuse is I had been a school nerd and that was the deficiency I had been compensating for.) Now in college, I was in a classroom reading the campus paper while waiting for the Freshman Composition lecture to start, and it was the special "coming out" edition. When I got to the part about their willingness to take risks so that others like them later on could benefit, they earned my respect right then and there. In the years since, I've accepted gays and lesbians among my friends the same way I would accept those of other religions and ethnicities, and am a richer person for it.
There's always going to be some jackass who will try to maintain any stigma they can attach to others, to compensate for their own deficiencies and unwillingness to better themselves. It's easier for someone like that to put others down than build himself (or herself) up. It doesn't matter who you are, there's always going to be someone with an excuse to hate you. There is no core of normality. What's "normal" to one is "weird" to another. You'll never please everyone.
I hope to see the day when I can slap an infinity sign (or whatever the chosen symbol ultimately is) on my car, and maybe have a few more on keychain, label pin, coffee mug, etc. and that be the only explanation I need, so that people understand and don't get offended when I forget to make eye contact or don't do a satisfactory job answering the question "How are you?" for the hundredth time in a day.
As for using successful aspies as role models, were you referring to people like Bill Gates or Albert Einstein? This is already being done. I've seen numerous lists of genius aspies on this website as well as all over the internet. I think this may actually be counterproductive because it may create a sense of superiority and entitlement among young aspies. I've seen this attitude displayed in many AS forums, this one included.
Yes, I was referring to them but also others. Einstein is dead, and Bill Gates is very busy and can't be everywhere giving inspirational speeches. (BTW, I'm currently reading Einstein's biography. Tesla is next.) I was referring also to the aspies among the more everyday engineers, IT professionals, etc. that you're sure to find working in almost any office park, the ones you can find in any city and who would be interested in the appropriate community involvement.
I've noticed the same sense of superiority you mention. That is most definitely a problem, feeding into an us-and-them vicious circle. I can't help but wonder how many frazzled parents (kind of like mine twenty years ago) have seen that and run screaming to the curebies. It's just as bad as the feelings of inferiority we have all experienced. It's a matter of striking a balance, as opposed to falling to either extreme. You've got to remember, though, that what might be distant bitter memories to us, is in the present tense for these kids. They're probably reacting to the fear they experience every day just walking the halls between classes.
(Well there you have it... my most verbose post yet.)