Many people with ASDs have very poor oral communication skills.

There's a bunch of stuff there about people with ASDs having to pass - having to fake who they are to be more neuro-typical so they can get work and avoid bullying - which is potentially distressing if you've ever had to do it.

Your general point that this isn't as serious as sexist banter at conferences is a good one, and I accept that.

I'm still uncomfortable that she tweeted photographs of a bunch of people, labelling some of them as sexist, without being very clear which ones she was accusing. There's a bunch of guys in that photo who may hate sexism and may be working hard to avoid it (or who maybe don't care either way but are not actively being sexist) who are now in a widely circulated photo.

EDIT: About "Being good at something" - we don't say "Women are nurturing"; "men are good at reading maps"; "people with Autism are great at math" because it's stereotyping limiting reductionist nonsense.