The whole idea that every site or app must do verification is stupid. It would be much easier and better to do verification at the store when buying a laptop, a phone or a SIM card. The verification status can be burned in firmware memory, and the device would allow only using sites and apps from the white list. In this case website operators and app developers wouldn't need to do anything and carry no expenses. This approach is simpler and superior to what UK does. If Apple or Microsoft refuse to implement restricted functionality for non-verified devices, they can be banned and replaced by alternative vendors complying with this proposal. It is much easier to force Apple and Microsoft - two rich companies - to implement children protection measures than thousands of website operators and app developers.