It’s insane that the RFK crowd continues to not consider that the increase is just due to better diagnoses.
I wouldn’t entirely rule out there being environmental factors, but from the data I could gather it seems that acetaminophen usage has decreased in pregnancy over the last several decades in the US, while autism has increased.
This all seems to go back to the boomer generation believing the world was simpler when they grew up and that it was somehow ruined. That may be true about some things but the reality of their generation is they had no idea what people were going through, and didn’t have the language to describe it
Better diagnosis and that autism covers a wider range of symptoms.