[zardo]

Chat history would be a good signal to predict age until you give kids a reason to try to confound it.

[sigmar]

I, for one, would love to see the gen alphas tiktoking about what 401k questions to type into chatgpt

[jedberg]

Anyone remember the game Leisure Suit Larry? To get the full 18+ experience, you had to answer five trivia questions that only adults should know. But it turns out smart teens who like trivia knew most of them too (and you could just ask mom and dad, they had no clue why you were asking which President appeared on Laugh In).

[engineer_22]

Even more adults would be flagged as children.