Among the old school desktop OSes it's one of the better options, but it still has a long way to go compared to mobile OSes.

Half the problem is that too many people rely on commercial software that will crap itself if it doesn't have access to what it wants whenever it wants. If, say, Adobe CC stops working after a new macOS release because macOS won't allow it to litter the filesystem any more, the one taking the heat won't be Adobe (which shouldn't have been doing that in the first place) but rather Apple.