I use Windows every day, and still feel that it’s inferior to macOS...
I would wager that a lot of people making these comments do as well.
I've been using Windows and macOS side by side since OS X Tiger -- and saying that Windows is inferior to macOS is utter nonsense. The user experience on macOS Sierra/High Sierra is about as cluttered as Windows 10: What is this useless Launchpad thing good for? Finder is a piece of junk compared to Windows Explorer. Using a Mac in a corporate network and accessing corporate resources is... An extremely inferior experience compared to the usability of Windows. What macOS has going for itself is a cleaner look, but that design is bought with a lack of features. Windows might not be sexy or pretty, but it definitely is the more reliable and more versatile work horse than macOS.
It's probably fairer to compare macOS with Xubuntu or any other flavor of Linux. In that comparison, macOS can at least trump with all the proprietary software in its AppStore that does not exist for Linux. But when we go down to the system level or compare pure system performance... Things won't look that good anymore for macOS -- it's still a capable Unix (client) platform, but not nearly as fast or flexible or powerful as its Open Source siblings.