As a teacher, I feel the opposite. I think the teacher now has entertaining stories that they can show to co-workers about how messed up the kids are these days. It’s a kind of therapy for everyone involved.

The only tricky point is when kids write things that are NSFW and then you have to require that they revise them to be SFW, when many kids are not good at understanding the difference, and specifically why it matters in a school environment.