If you look at the data, particularly the Danish study with a sample size in the hundreds of thousands, there's no link whatsoever between vaccines and autism. Now fat, old mothers popping out kids which they abandon in anti-boy public school gulags to be bored out of their minds on the other hand...massive causal link there. Particularly when doctors call everything "autism" rather than telling mommy she sucks at parenting and needs to let little Timmy go play outside.