“Yeah...someone should track # of vax required of children with that chart...bet correlation is high.”
I don’t have a copy, but I read of a direct correlation between required childhood vaccinations and the rise of autism. It also noted the Amish, who do not participate, do not have the instances of autism that others have. Coincidence?
The Amish do many things correctly.
No vaxxes is one of them.
No high tech is another one.
The focus on a lot of time outside, a lot of exercise is another one.
A strong social structure is another one.
What science would do (if it was not just stupid propaganda) is tease out the impacts of each of these on both severe and moderate autism.
I suspect all of these are relevant factors to a greater or lesser degree.