Fix Apple Music: No Manual drag-n-drop from Mac to IOS?????

What are you guys thinking???? No drag-and-drop for Apple Music songs or playlists from my Mac iTunes to iPhone or iPad??? Are you kidding?

I only want, not all, but a limited selection of my playlists on my IOS devices, including BOTH my music, and apple music. Otherwise, too hard to navigate too many playlists, and chokes phone storage capacity for offline use. And offline use is primary for IOS devices for me. I would like to be able to simply drag and drop any playlist I want onto the IOS device. BUT THE APPLE MUSIC SONGS AND PLAYLISTS DON"T DRAG AND DROP????? Come on guys!! The only way to get a selection of playlists on the IOS, with both my music and Apple Music, is to turn on iCloud Music Library, then delete every **** playlist I don't want, and download every playlist I do want? That is SOOOOOOO much work. It ***** for the user.

Drag-n-drop is the easy way to do this, as you well know. Apple pioneered drag-n-drop!!! There is no reason downloaded Apple Music files should be treated any differently.

This is screaming out for a fix. So please, figure out a way to allow drag-n-drop manual music managing for Apple Music, in iTunes, from Mac to IOS. Thanks.

And by the way, I am being restrained and understated. Just imagine, what might Steve say to Apple delivering a sucky user experience???