How would it knacker the macOS desktop? I'm honestly curious, as I view brew as an indispensable tool on pretty much anything I do on a daily basis. I don't see it as replacing anything, but rather as supplementing macOS in so many aspects.
All the native tools I need are available from the package manager on a Linux distribution which is far easier to reproduce therefore I prefer to do that there.
Also honestly I rather like the native BSD stuff. It’s very complete.