Earlier quoted context omitted.
> If you end it with "and make a good easy to use technical solution instead" then you found my stance. That assumes a good easy to use technical solution is possible . What if classifying user-generated content as safe for kids is enormously subjective, and the labor required to accurately classify it even given a hypothetical objective standard would cost more than users are willing to pay to have it done?
The issue at hand of figuring out ages would not take much labor no matter how you did it.
Meanwhile we don't have any sound technical means of verifying age over the internet. The "use government ID" approaches are among the least effective because you have no good way to tell if the person behind the screen is the person on the ID.