>>16793708
If someone says something causes another thing ask if they've done a double blind study where the experimenter is the cause of the thing being tested. If they have not then they are mistaken if they say x causes y.

Consider this: What if the marketing of Acetomeniphen appeals to or happened to reach a certain demographic already prone to having autistic children or discovering autism in their children?

What if the people who think Tylenol is the safest because that's what hospitals use would have had Autists for offspring anyway?

Of course it is possible Tylenol causes autism, but to find out you need to find a bunch of pregnant women and force half to take Tylenol while forcing the other half to take inert matter without telling them which suppository they have taken.