the iTunes in Applw Music is alm0st the same asiTunes on a Windows P. There are few differences and they are insignificant. In fact iTnes PC has a few more features buut I rarely use themI disabled the Apple Music streaming elements, mainly because they replace your album artwork with the Apple versions. For the most part it feels like iTunes, but I do think older versions of iTunes were better. I wish syncing to the phone was still handled inside of the Music app instead of Finder. And I think the iTunes Store is worse than it used to be in terms of functionality.
But I stICK with the PC version aS i HAVE DONE FOR 20 YEARS