Dylan, useful idiot with commit access, pushed age verification PRs to systemd, Ubuntu & Arch, got 2 Microslop employees to merge it, called it 'hilariously pointless' in the PR itself, then watched Lennart personally block the revert. Unpaid compliance simp.
Linux has similar fields for realName, emailAddress, location, timezone and more. But like birthdate, I think they’re all optional.
Was Linux ever used for massive multiuser systems? I thought it had always been primarily home use and internet servers. I think big multiuser systems went out of fashion with Solaris. Well, I suppose corporate workstations need user accounts where some of these are set.
No Linux as such was not, by the time Linux got popular the big multiuser systems were on their way out. I still worked on those in college. But they were SGI, HP-UX and Sequent. Especially the latter were huge systems.
But these fields were just a clone of what was in the original Unix systems.