Age verification clearly doesn't belong into #systemd. We should have never merged this. Instead this should be incrementally added to the kernel itself. I'm doing my part:

https://lore.kernel.org/all/20260401-i-hope-someone-believes-this-is-real-04f24e03944e@brauner

[PATCH] vfs: require verified birth date for file creation - Christian Brauner

@brauner But what about the complaints you will get from right-to-life folks if you use birth date rather than conception date?

Consequently, and because of the potential for incomplete data, might I suggest that your kernel patches include a list of all possible conception events by possible parents (known or unknown) of all users of the system.