@SamStrongTalks
It’s certainly variable by department, by class, and by student at my institution. That makes it especially hard to gauge whether there’s change over time.
I would venture that one underlying source of distress here that people walking into a new discipline or a new geographic region encounter an unfamiliar subculture, and mistakenly think “college is weird!” when it’s really “I just discovered there’s a world outside my previous bubble!”