Only a minority of vaccine recipients are even alleged to have been diagnosed with autism after being vaccinated.
That makes vaccines Darwinian, and therefore good. Those of us who can resist are stronger than those who can't, and as such deserve to not be mentally handicapped. Those who have autism will, after all, never reproduce.
Even assuming vaccine-induced autism is a real thing (it isn't), it is merely a partial compensation for our refusal to cull the genetic dead ends from our humyn family tree.