I was an Ubuntu person for a long time, and when reading criticism about the inability to upgrade versions, I realized that had been my entire experience. I decided to give a rolling release a chance, and it’s been amazing.
I use arch(installer)btw. 🐧 AURs are pretty ingenuous, which is just pulling and compiling a git. Maybe a little less secure, but look at what happened to the snap store this year.
If you want to try a rolling release but didn’t want to use Arch, there’s always Fedora, & OpenSuSE Tumbleweed.
Outside of that, for non Ubuntu distros you could do OpenSuSE regular, or for true LTS use Rocky. Or take the red pill and go with Hannah Montana’s Linux.
The easiest step into this world is KDE. It has a store for users to share global themes, color themes, even sddm animations.
You can use kwin rules to send certain apps to certain desktops, start shaded, all sorts of fun stuff.
And then you can throw a tiling manager on top of that. If you want to use the control panel, you can install bismuth. If you’re comfortable editing text files, awesome or i3 (but I have yet to go that far).
If you really want to go for it, hyperland looks incredible, but it is a lot of up front work.