How wouldn't this also apply to things like useradd(8) or simply automated user account setup, e.g. like cups, sshd, etc? Do we need to add this to vi for use in vipw on UNIX?
Vendors will need support stuff like "account holder is 12msec old, and can access adult content". They can even create a special certification for it.
>> useradd -G under13usergroup username