Fork time? Maybe all the anti-systemd zealots were right all along…
Edit: To address whether it is likely that this change will affect users: Gnome is planning a stronger dependence on userdb, the part of systemd where this change is being implemented. https://blogs.gnome.org/adrianvovk/2025/06/10/gnome-systemd-dependencies/
Final Edit: The PR has been merged into main.
SystemD isnt exactly a program but more of a group of projects, the only “core” SystemD software on most distros is the init system… Which you can run completely without SystemD’s UserDB system (the part being talked about in the post).
Basically this means you as a user dont have to do anything but switch away from projects that depend on SystemD’s UserDB (like Gnome), not SystemD as a whole
However if you do want to move away from SystemD as a whole you can replace your init system with another one, gentoo’s wiki is a good starting point for learning a bit more: wiki. Personally I love using openrc but of you have no need to touch init files… Dont switch
Does KDE also use UserDB?
KDE is commited to keeping the desktop itself SystemD agnostic. Their new login manager does depend on SystemD, but you can run KDE Plasma from any login manager