I bought a Mac in 2014 after a lifetime of using Windows. I never understood why people called it easier to use than Windows. Maybe this sentiment is a holdover from an earlier era when people would mindlessly run executables and zip files attached in emails and AIM messages. From a UI perspective, it's 90% identical to windows. From a UX perspective though, something fundamental like Finder is still not up to the jo…
As to ease of use...
MacOS is not easier to learn - it has just as many quirks as windows, except in different places.
However, I have found it much more consistent than any other desktop. The menubar is one example - always there in the same place, with all the File, Edit, etc menus as expected. Keys are consistent (mostly)
consistency is the key.