to be fair apple has called it mac os, mac os x, os x, macos, so it’s reasonable to be a little confused

I still call it windows 10, though I guess it should just be NT 6.x, I don't give a shit what half-assed DE they staple onto it

OS X was a cool name, and I appreciated how everything from darwin forward was all one "major" version, even during the PPC/Intel transition.

I was the one that suggested the name OS X