Can’t you put parental controls on children’s phones and not approve these apps? Also, why are parents on social media? I don’t use social media and my kids don’t use them either. Any app that goes on their phones needs to be approved by me. I’ve already told them they aren’t getting social media apps. It’s been drilled into them since they were 5 or so that these things are bad for multiple reasons, but primarily 1. Anything you say there lasts forever so you have to always watch what you say and 2. Creeps hang out there and want to do you harm.

Have the conversation and get off those apps. Unless adults do it the kids never will.