Say you were a guardian or parent and get to decide when a child can get a phone or use a computer and get internet with it. If you wish you can also install software and change router settings to what you see fit.
Some parents decide to forbid the internet completely, others are more relaxed. Some go the helicopter route, and some do not care whatsoever what their kid does online.
What is your policy on letting a child use the internet?
This is where we keep it more or less. Everything done where I can hear and see it if I want. Network settings adjusted so that it’s not pure unadulterated internet that he can stumble onto.
I do allow an iPad, but same rules. Used in common areas and no screens at night. Being able to FaceTime his friends has been awesome for all of them lately with summer coming up.