Comment # 26 on bug 1176195 from Maximilian Trummer

(In reply to Denis Kondratenko from comment #24)
> 3. openSUSEway package(or pattern)
> full blown OS with preinstalled DE. Will have greetd as login manger that
> would have custom script to setup envs and start sway as process.

Maybe this would work, but what if a user who installed openSUSEway wants to
install an additional DE later?

I guess you'd have to make the openSUSEway package conflict with every other
desktop, so there aren't any surprises like I reported in the OP...