Apple Music deletes your original songs and replaces them with DRM'd versions
Not that it excuses any of this on Apple's part, but holy shit do people with like a ton of music not realize backups are important? Like seriously buy a NAS of any caliber from anywhere or an external HDD or use dropbox but don't put all your eggs in one basket people. I get that "shit happens" and all, but I don't understand how backups are not more prominently known in tech culture as mandatory for data you care about.