Uh thats nuts, sorry. iTunes is still a media manager and people care more about their media more than pretty much anything else. There are many many people who have what are referred to as "music libraries" that rely on iTunes.While I upvoted you, how much does iTunes for the desktop even matter anymore? The vast majority backup to iCloud Backup or dont even bother to backup their iPhones/iPads, and they have no use for the desktop client when all the main iTunes desktop functions are on the iPhone/iPad.
iTunes is a relic of another era and it's going to the way of the dodo bird.
p.s. I still use iTunes desktop...