Seriously. They’re the auto mechanics of the human body. They tend to possess a highly-specific knowledge base which includes literally nothing about science, politics, economics, statistics, or logic. Yes, you can trust them to identify a problematic mole, tell you to lose weight, patch up the damage, and cut out things that shouldn’t be there, but that doesn’t mean they know anything at all about epidemiology, adverse vaccine effects, or the financialization of science.