[bvoq]

Reasoning from first-principles:

Autism is a neurological disorder where you have more island neurons than long reaching connected neurons.

Vaccines can't cross the blood brain barrier, thereby they can't cause autism. Simply ruled out. Acetaminophen on the other hand is a drug that numbs the brain. It can at least feasibly have an influence.

Next, let's think about painkillers. They numb pain. Pain is linked to far reaching memories and connections. Again, plausible.

Sometimes a crazy man says something true.