

I don’t understand the downvotes here. Parental age has in fact been identified as a risk factor for more than a decade.
But also, just being on the spectrum is not problematic. And, as you point out, a lot of people are probably somewhere on the spectrum but are undiagnosed because (in the US, at least) we generally don’t seek medical attention unless we’re experiencing some sort of crisis.
If it’s really like Covid, toilet paper will be the first thing to go.