This reverts commit2265160fc0ande56db577a1. Ideally, we shouldn't cause friction for users that bump `stateVersion`, and I'd consider having to switch and/or manually hardcode a UID/GID to supress the warning friction. I think it'd be more beneficial to, in this rare case of an ID being missed, just let it be until more discussion happens surrounding this overall issue. See https://github.com/NixOS/nixpkgs/pull/217785 for more context.