Good luck enforcing that on Guix, or 9front.

The auth server would lie in Colorado. The FS server, in New Mexico. The CPU server, in Nevada. The terminal (the client), in Alaska. Shut down and repeat at random. Watch the lobbies collapsing down tring to sue that monster.

Then ditch propietary software completely and join free as freedom OSes.

Fedora Silverblue it's better and Cosmic Desktop looks good for a DE in every release (upcoming 44). For some isolated and rollbackable option, your only options are Silverblue and Guix for the hard way. If you use Nonguix for Guix, on your own, but I'd only use a nonfree kernel in an emergency (the wireless adapter somehow gets broken and the alternative is to boot the OS with propietary fw in order to buy a new one). And in that case I would blacklist every propietary fw except for the wireless ones.

And, yes, I have an overlaid Linux-Libre kernel in SilverBlue.

Even Noble Prize owners made huge mistakes after the prize.

gstreamer, 6502 code from a NES music decoder, and maybe c64 SIDs would exploit it too.