I dunno man. IMHO, kids should not have access to devices of any kind until the brain develops. Im not sure what that number is, but lets say its 15. At that point, we as parents need to be role models and let kids make mistakes. There is this whole idea that if you focus too much on security, you open the door for increased risk. I feel this applies to this situation[0].

When I was a kid, when I reached a certain age, 13 I think, there was nothing my parents good could do to stop me from learning from my own mistakes. I think using blanket laws and tech to curb internet behavior is just going to backfire.

[0]: https://news.clemson.edu/the-safer-you-feel-the-less-safely-...