I'm guessing macOS which is a certified Unix is working fine for average users and works even better for developers. I'm not sure if Unix is the ancient one or

I'm guessing macOS which is a certified Unix is working fine for average users and works even better for developers. I'm not sure if Unix is the ancient one or that Windows is the ancient one who can't let go of backward compatibilities and is stuck with all the legacy parts all over to drag its innovation for decades.