Did most autistic kids learn asl?

There is no scientific evidence to suggest that most autistic children learn American Sign Language (ASL) or that it is more prevalent among them than in the general population. Deaf children or individuals with hearing disabilities may benefit from ASL as a primary or secondary form of communication. However, the choice of communication methods for autistic children varies widely and depends on their individual needs, abilities, and preferences. For some autistic individuals, ASL or other alternative communication methods may be beneficial in facilitating understanding and expression, while others may find other forms of communication more appropriate or effective.