I get it’s not what you’re asking for, but WSL on windows is a lot more friendly than anything Apple has done in the last decade to assist in Linux support.
But what is the point of WSL if you can get run the real thing, without performance penalty, bloatware and spyware? WinBoat makes more sense if there is the odd program that does not have a substitute.
Apple doesn't have to do anything because it's already unix
WSL is inside Windows. I haven't found the need for anything like this on macOS, as it's Unix and I can just install stuff with Homebrew. When the Unix version of some package didn't do what something else I was running expected, I was able to install coreutils in just a few seconds and carry on.
It seems the issue on Apple hardware is the fight to get Linux booting on bare metal with full support (what Apple supplied for Windows with Bootcamp when moving to Intel), which is the fight Asahi Linux is waging. Is WSL aiding in getting Linux booting from bare metal on proprietary hardware?