Earlier quoted context omitted.
The vaccine-autism smoking gun that Andrew Wakefield and RFK Jr. heroically tried to find has, so far, failed to turn up. But there was a study recently that showed that autism is correlated with the mother taking acetaminophen during pregnancy.
Or maybe it's genetic. Or whatever. Cite yer sources matey, or it be all hot sargassum.
https://hsph.harvard.edu/news/using-acetaminophen-during-pre...
https://ehjournal.biomedcentral.com/articles/10.1186/s12940-...