Rebasing is not important, for the most people.

I like to try variations of the same system, like Fedora Kinoite, uBlue kinoite-main, uBlue Aurora, secureblue Kinoite-main, went back.

But resetting is the key.

Also rebasing would allow you to switch from normal deployment to a local image host, like in your LAN. This could already be worth it if all your family uses the same system, even more a company.

You can do uBlue style stuff at home on your own server, mostly with podman and buildah