[seba_dos1]

Uhm... wouldn't that rather be "more noise/television makes you more likely to notice your child's autism"? An overstimulated autistic person has a much harder time masking their autism. Seems likely to me that a child raised in a quiet environment may not get diagnosed until adulthood, while the same child raised in noise may have a hard time fitting in already. Most of "symptoms of autism" that people notice are actually how autistic people react to distress when they can't mask anymore, and overstimulation definitely causes such distress.

Also, I'd say that modern children programming that's optimized for grabbing as much attention as possible isn't exactly autism friendly; I find older cartoons with their slower pacing much more comfortable to watch.

"White noise causes autism" is a pretty weird conclusion to get from all of that and would require extraordinary evidence to support it.