The biggest harm today is people in training for "people interaction" specialties with a high degree of empathy / ability to read others: psychology, counseling, forensic interviewing. They pay a lot of money (or it's invested in them) to get trained and then have to do practical residency / internship: they need to do those interships NOW, and a significant proportion of the population that they'd otherwise interact with to do so is off faffing about with AI. The fact that anecdotally they can't seem to create "convincing" enough AIs to take the place of subjects is damning.