I think Apple is continuing the Windows version.
The joke is that Mr Fermin... (whatever the Mac software guys name is) came out Monday announcing that iTunes was going to add access/tabs for Mail, Safari, Finder, Messages and a few other apps to the interface.
The app has been such a mishmash of functions for so long that was about the only thing that could make it worse.
I’m not sure what you’ll be needing that won’t be part of the pieces that will be moved to other apps. Only ever used it for syncing my iDevices for the past few years.