Mac's windows system was good on the original Macintosh 1984, with a very small screen. It was worse than Windows' one for the Macs of the 90s with screen sizes comparable to the ones of the PCs. It was clear to me that a single global menu stuck at the top of the screen was a bad choice. I never bought a Mac because of that.

20 years later, given an Android and an iPhone, they were equally difficult (or easy) to use. Furthermore, after having used Android for years finding stuff on an iPhone was definitely difficult. Probably the other way around is true.