Just personally speaking, I find macOS already has a version of many of these features implemented (using their touchpad/gestures) in a more polished way—and I retain the mutability of the underlying system. It also has tagging, and the new 'stacks' on the desktop add another level of categorization.
I can even full screen any application and line them up as workspaces and navigate between them in a "carousel"-like fashion by swiping with four fingers.
I can even full screen any application and line them up as workspaces and navigate between them in a "carousel"-like fashion by swiping with four fingers.