I don't see how any of this will bring about massive social change. I have known and taught many neurodivergent people, and organizing other people to do things or following direnctions from others to do things are generally not strong points with them. The change won't happen simply because people adapt one attitude or another, they have to get organized to do things. Autism advocacy groups come and go, and none of them seem to be about class warfare, or anything else beyond legal access for people on the spectrum.
The ruling class isn't organized by the way, they are looking out for Number One just like everyone else. You're not dealing with a single entity, but millions of independent ones. I'm sure that many in the ruling class are on the autism spectrum themselves, but money and power trumps solidarity every time,