Yes, you are right.

The old stuff, now no longer supported, is:

• .NET Framework up to and incl version 4.8
• Runtimes distributed as part of Windows
• Mono is a Linux Runtime used for compatibility

The new stuff:

• .NET Core, up to and incl 3, more recent versions are named .NET from version 5 onwards (to prevent mixing it up with the old Framework)
• Is completely cross-platform, natively
• I don’t know about desktop specific graphical stuff but that probably depends on the specific library

Ah yeah that looks perfect, just get WayBlue Hyprland then! That sounds like exactly what you need.

No need to mess about with user services in systemd and display manager config.

NixOS

Alternatively (speculating here), you might be able to use Nix to install Hyprland onto an existing immutable distro like Silverblue.

Nix people please chime in!

I have never heard of WattOS but that sounds terrible.

It seems like antiX is a systemd-free Debian flavor.

If you want systemd, why not just use Debian? Or, if you are looking for a nice preconfigured DE/WM, any of a number of Debian/Ubuntu derivatives.

Mint for best out of the box setup, Pop!_OS for tiling, Zorin OS if you’re looking for a funky styling, any of the Ubuntu derivatives for the major DEs: Kubuntu, Xubuntu, etc.

Don’t stop me, don’t stop me, hey hey hey HEEY