Most medical doctors are just mechanics that specialize in troubleshooting one particularly poorly designed device,
I see a similarity to lawyers here.
TBF, yes, but doctors who also study engineering disciplines are a bit better.
Still, I've met a few very arrogant over, say, things I do for years vs them having had a few seminars, but I think this concerns people who study well in general. They can't psychologically accept that a person with ADHD who just won't have the patience for their studies can know some narrow subject much better due to hobbies and simply job experience.