>Here kid, take my key, go get me some beer.
Everyone everywhere gets forced to deal with bullshit, then the people it is supposed to be protecting circumvent it directly.
If we tie the person's identity to the token (THIS IS A BAD IDEA) then if underage use is detected, the adult who sold the token can be prosecuted for selling adult tokens to minors.
The core point is that it isn't my responsiblity to take care of your children. When less than half of millennials (40% men, 55% women) have children, the "think of the children" catchphrase really starts to fall flat. Why should I think of the children? I don't even have children. It's the parents' problem, not mine. Stop making it my problem.
Although, pointing out how actual age verification would work won't hurt. It helps to make it more clear that these pending laws are draconian.