“Privacy preserving age verification” is bullshit
Take it from the guy who invented it.
"zero-knowledge proofs (ZKP) — a way for two parties to validate that one of them asserts a fact without learning what that fact is in the process (this is super cool stuff). Users can send their subcredentials to a third party, who can use a ZKP to validate them without learning anything else about the user — so you could prove your age (or even just prove that you are over 18 without disclosing your age at all) without disclosing your identity."
Required reading for every politician after age verification?
