Like Shahunshah said it is complicated and situational.
If people know you are HFA/Aspie they will deny your autism, accuse you of using your autism as an excuse, assume you are a savant or genius.
If people do not know they will have typical expectations of you meaning they will not assume automatically that you can not do things, but that could be a double edge sword as sometimes these expectations will be unrealistic.
In general people will judge Autistic parts of you as flaws.
So in general I think HFA/Aspergers is not a privilege, but a substantial disadvantage.
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Professionally Identified and joined WP August 26, 2013
DSM 5: Autism Spectrum Disorder, DSM IV: Aspergers Moderate Severity.
“My autism is not a superpower. It also isn’t some kind of god-forsaken, endless fountain of suffering inflicted on my family. It’s just part of who I am as a person”. - Sara Luterman