My bad, it must have been another one that I could make multiple profiles with, you are right, I don’t see that on my Insular install currently.
FLOSS is Free Libre Open Source Software. IMO, the only software you can rely on having any control over has to be opensource. Nothing else is worth investing time into, because it’ll eventually enshittify.
Use Debian, make your life easier. Chances are the RHEL copies are going to get frozen out, but there will always be Debian, and it’s the most community supported server mainline anyway.
You could just add the plasma-full package or the more minimal group and log out, it’ll be a choice in the display manager login screen. I’d go with the Wayland session. If you can’t run Wayland because of GPU issues, you’re probably better off with Gnome.
+1 for Nobara. I never could stand the farting around it took to get Fedora to use codecs and non-free software, so I was a little off-put trying Nobara, but it’s been a pleasure to use. I still miss the AUR but not as much as the last time I left the Arch ecosystem. And it comes out of the box ready to game, with everything you are going to need to have the best experience you’ll find on Linux without having to beat your head against all weird things you have to do to configure properly.
And KDE is a first-class citizen instead of sitting on the backburner waiting for a chance. I liked that change in the last release even though it was working well enough despite being non-default.
I don’t know where you’re getting that from. Here is my Joplin folder on my NC server, stuffed with md files from my notes. There are some database driven references in them if you do things like add pictures, and obviously the filename is a UID format, but it’s markdown all the way, baby.
Use Nextcloud AIO mastercontainer, set up joplin with Nextcloud sync (which is webdav). Use the builtin backup function in Nextcloud AIO container to backup nextcloud and the files it contains that are your joplin notes (and anything else you use nextcloud for).
I even use Nextcloud for its Gpoddersync app to keep my podcast subs/progress from Antennapod.
Take your time and don’t hang your hat on anything until you’ve run it for a while yourself before you subject your family to it, no matter how excited you are. You’ll just get people wary of trying your projects if it’s always failing, unless you have someone that knows how these things go and that you’re learning, and is willing to help you sort out bugs.