End of the day, we evolved and are bred to recognize patterns and project outcomes based in what we see. The problem in modern society is these instincts make us vulnerable to poor risk management.

The relationship between “crazy” antivax people and the actual attributes of a vaccine are not correlated. Antivax is a con game. Bad actors take advantage of natural instincts (ie protect your children), project false qualification and leverage ignorance to push their narrative, and usually product.