I have not seen any evidence that Asperger Syndrome or mild autism leads to well-paid occupations. For sure, there is some anecdotal evidence (which I find unconvincing), but I haven't come across anything more solid, like a research paper or study. If you've seen something along those lines, please post a link.
I do believe that children with Asperger Syndrome often see the symptoms grow less severe as they age. Perhaps with lots of hard work and a good support structure, some of them people grow to enjoy above average success. It seems entirely unreasonable (and to my mind somewhat cruel) to credit this success to Asperger Syndrome itself.