in mental health, yes actually, a surprisingly large amt of people look to me to be the expert. it's often just as challenging to help someone see that they're the expert on themselves.
you'd expect a lot of tiktok diagnoses and bizarro pseudo science attitudes, and while those do come up, they aren't that prevalent. and it's usually a symptom of something, i.e. someone with paranoid/grandiose delusions preaching med noncompliance.
I dont encounter anyone who thinks my work is just a joke, but plenty who believe I cant help them and they're better off on their own