Earlier quoted context omitted.
I don't understand your comment, the government knows which sites you visit anyway because it can see the SNI field in HTTPS traffic. The main point is that the verification is done on the device. The device has a digitally signed flag, saying whether it is owned by an adult user or not. And the OS on the device without the flag allows using only safe apps and websites sending a "Safe: yes" HTTP header. User doesn't…
> because it can see the SNI field in HTTPS traffic ECH (the successor to eSNI) is becoming more and more common and with Let's Encrypt soon offering IP certificates, any website will be able to hide their SNI. Digital verification exclusively on-device doesn't work because addons and alternative applications make it possible to bypass those checks. There's no credible reason to trust local software to protect the ki…
OS developers like Apple and Microsoft, and hardware vendors simply don't want to spend money on what gives them no returns.