I have noticed a few other ABDL's who have autism and I do believe there's a lot of diaper lovers or abdls on the autism spectrum.
I myself have a higher functioning autism and also Asperger's.
I've had high functioning autism and Asperger's since I was a child.
I also had selective Mutism as a kid and still do today although it's not as bad as it was when I was a kid.
I'm more comfortable talking to some people today than I was as a kid.