IMHO, Fedora's Atomic Desktops[^1] are the way to go for that. Automatic upgrades you can roll back if something breaks? Yes, please.
Universal Blue[^2] has some spins that got a glow up, but their dev team gives a bit of the "everything old is bad" vibe.
OpenSUSE's MicroOS[^3] desktops aren't ready for nontechnical people, but their atomic upgrade strategy is much faster and simpler (btrfs snapshots). I'm keeping an eye on it.
My daily driver is NixOS and part of me really wants that level of predictability and rollback for them. For a brief period, I had started thinking through what it might look like to remotely manage this for them. But my ultimately goal is to help them achieve autonomy, and only step in when necessary.
Universal Blue[^2] has some spins that got a glow up, but their dev team gives a bit of the "everything old is bad" vibe.
OpenSUSE's MicroOS[^3] desktops aren't ready for nontechnical people, but their atomic upgrade strategy is much faster and simpler (btrfs snapshots). I'm keeping an eye on it.
^1: https://fedoraproject.org/atomic-desktops/
^2: https://universal-blue.org
^3: https://microos.opensuse.org