It's just ridiculous the kind of crap and junk that Apple tries to push on people. It's to get them to surrender and subscribe.
Probably the worst thing I can see happening on the Android side is that they keep copying all of Apple's brainfarts like "Why would anyone want expandable storage?" and instead of WavPack on my phone I'll just give up and use 96k Opus. Which is still quite good.
These people who stayed in the "Apple ecosystem" might still have AAC files leftover from iTunes that play, but they'll be over 2.5 times bigger on a phone with basically no internal storage. 
They call it an ecosystem, it's more like you wanted a beautiful garden and you got an infestation of stink trees that grow back faster than you can kill them.