alt Hacker News> Even though there’s no way to implement mandated age gates in a way that fully protects speech and privacy rights
I think the EFF would have more success spreading their message if they didn't outright lie in their blog posts. While cryptographic digital ID schemes have their problems (which they address below), they do fully protect privacy rights. So do extremely simple systems like selling age-verification scratchcards in grocery stores, with the same age restrictions as cigarettes or alcohol.
> So do extremely simple systems like selling age-verification scratchcards in grocery stores
Which stores sell age-verification scratchcards? How do you make sure they can't be traced back to the person who paid for them or where they were purchased from? How would a website know the person using the card is the same person who paid for them? It may be a simple system, but it still sounds ineffective, dangerous, and unnecessary.