I think it's quite embarrassing that the WWW exists since more than 3 decades and still there's no mechanism for privacy friendly approval for adults apart from sending over the whole ID. Of course this is a huge failure of governments but probably also of W3C which rather suggests the 100,000th JavaScript API. Especially in times of ubiquitous SSO, passkeys etc. The even bigger problem is that the average person needs accounts at dozens if not hundreds of services for "normal" Internet usage.

That being said, this is a 1 bit information, adult in current legislation yes/no.