I'm not sure what I feel about depriving teens of general purpose computing devices, either, which is the logical consequence of both the pseudo-ZKP scheme and parent's "underage signal". I believe most of us here learned programming through being able to run arbitrary programs, and that would never have happened if we only had access to locked down devices. And that habit of viewing computers as appliances controlled by other people isn't going to go away on their 18th birthday either.
Overall I think while there is a reasonable argument in favor of age verification for some types of sites, the harms of implementing it would drastically outweigh any benefits that it should not be done.
Overall I think while there is a reasonable argument in favor of age verification for some types of sites, the harms of implementing it would drastically outweigh any benefits that it should not be done.