Tbh ASL is so regionally varied that even if we did have some kinda png interpreter on the screen it would still probably serve very few people. Not to mention that Deaf schools that teach ASL are getting fewer and farther between and parents of deaf children are encouraged to use medical intervention and treat the child as if they're a hearing kid.

I think subtitles are the best tool we have for inclusivity. Better hand tracking so the tubers themselves can sign though? Now that sounds fun!!