Interesting in this context is completely divorced from morally good/bad. Could be any group from any area at any time in history. I’ll start with a few, followers of the cult of pythagoras, contemporary black Hebrew Israelites, antiracist skinheads and the Amish (neo-luddites in general). Don’t be racist or a prick to other people discussing.
It’s ok like half the techs I’ve worked with have bachelor’s in Psych and still barely know what schizophrenia is. The academic degree apparently translates very poorly to clinical work. I’ve got a fucking associates but apparently nursing school is just way more rigorous for less years.