Modern iPhones? iTunes/iPod sync still works just fine. However, you have to question if that’s what most people who use iPhone want. For one thing, mobile users don’t necessarily have a PC. Mobile is the main device for most users not PC which is different from 2007. Also, I bet many users prefer ad supported free music streaming services if they never pay for music over a system of organizing custom MP3 downloaded.

Arguably Android has a much worse and fragmented default experience with respect to having a decent jukebox music player that does it the old school way.