iOS is pretty unintuitive. There’s lots of hidden gestures you have to memorize to get around. I missed androids back button since it always worked, whereas in iOS every app implements it differently. Is there an X in the upper right? A Close in the upper left? Do I swipe down? Swipe left? Etc. even apples built in apps are not consistent.
Apple Music the music subscription service is different from iTunes the music purchasing store. When’s the last time you heard of anyone buying an individual song / album on iTunes?