Do you have actual parental experience that counters any of this because it seems you have strong opinions on how to parent?
Also it sounds like you’re taking it personal as if I’m name calling the kids. That means you’re definitely lacking parental experience because it’s a simple fact that every kid is sneaky and lies albeit to various degrees.
This applies to most things.
Hard rule: never send photos of yourself to someone online, without letting one of us do it for you.
Guide: Don't trust any adults or other kids who ask you about your underwear
Rule: Don't tell anyone where you live or give them your address or where you go to school
Guide: If you feel uncomfortable talking to someone, stop talking to them and get one of your parents.
For children below a certain maturity threshold, taking strong action to prevent unsupervised internet access seems totally reasonable to me.
Problem with this is kids are sneaky, curious and liars.