Exactly, on my Play Station I setup for my son I enter his real birthday, then Sony knows what can he do in the Store or chat etc. So we could have the big tech

Exactly, on my Play Station I setup for my son I enter his real birthday, then Sony knows what can he do in the Store or chat etc. So we could have the big tech Apple, Google, Microsoft, Canonical ensure to make an idiot prof setup screen and the parent is responsible to set the age of the birthday of the child if they give a device to them . Then the store can be filtered and the browser can have a standard way of adding in the headers an age range or something. Big tech did not want to cooperate to do this for some weird reason so now we get a much more complicated solution. Yes I know that if your kid uses a live USB stick he could watch porn on his laptop but IMO is much easier for such a smart kid to find a website that does not respect the browser headers and torrent adult content.