Jellyfin Server has a flatpak (and other packing formats too) version that you can easily install without docker directly on your PC. Would it make sense for Immich to do the same? In my mind it would be super useful, I could sync my photos when my PC is on and when is off rely on my local photos only since my main goal is having a backup of them.
Am I crazy or it makes sense?
If your goal is simply having a backup then Immich is probably overkill. Why not just use something like Syncthing?