Assumptions: When i say attractive, I want you to imagine the dream guy you always fantasise about. Lets assume the high functioning autistic man was very high masking and capable of masking his autism symptoms to the extent of having the same personality as the neurotypical man around 95% of the time. In the remaining 5% of the time, his "mask will slip" and certain, slight autistic personality traits will show. For example, infodumping about a special interest, making slightly outrageous remarks out of nowhere, showing a little shyness or social awkwardness, etc.

Would you overlook the 5% of the time that the attractive guy's mild autism symptoms show if he has the same personality as the neurotypical man 95% of the time? (assuming you love both equally).