Doesn't this break if the child uses a VPN, or some other software to spoof? For this to really work Windows would have to lock down all HTTP, and really all ne

Doesn't this break if the child uses a VPN, or some other software to spoof? For this to really work Windows would have to lock down all HTTP, and really all networking, only allow approved software/browsers, etc. Is there a reason this wouldn't be the case?