The general point though is if 99.999% of people doing a thing are fine, but one wacko who likes the thing does a shooting, the evidence for causal connection between the thing and the wackos impetus is beneath the noise floor.

If you are trying to make the argument that The Heros Journey is subtely toxic and evil, well thats just too sophisticated an argument for me. 70% of humanity believes in god. We live beyond truth and measure. Welcome to monkey planet.