BautAufWasEuchAufbaut

XFCE might not be very current in its design, but it's stable and solid and its parts well separated.

Nice meme, but

you must share it everywhere you can

You vlassifying it as "pedantry" supports my point. It's also ironic, considering you told somebody else to not call it GNU+Linux instead of the other way around.

I think going of out your way to type four more letters shows appropriate appreciation for the historical significance of the GNU project.

Nitpick: it's not that AppArmor isn't as secure, it's just that SELinux is more powerful. The security always is up to the profiles.
If you were to compare the policies for Fedora and e.g. Debian, I would assume Fedora has better ones though lol

Sway has a pretty well commented default config. It's pretty polished and mature, and since it's Wayland it's far more secure than Xorg.

$ sudo apt install sway swaylock swayidle

Check the example configuration file for the default terminal emulator (probably "foot") and just install that as well for now. You can pretty much also skim that config to learn the most important keybindings or edit them to suit you better.
There's a pretty good wiki page detailing its configuration: https://wiki.debian.org/sway
I'd assume you'd need xwayland for Stardew Valley?

Likely not as Wikipedia is quite good at picking up stuff like this.

permission

the power of free/libre software

You do not recognize the actors in the movie.

How about not using slurs?

I think that's pretty mean towards the free software developers spending their spare time on Latex and the GNU utils.
I and many academics use Latex, and I personally am very happy to be able to use something which is plain text and FLOSS.
I also don't see your problems with tar; it does one thing and it does it good enough.

Moral imperative