Because teens “prefer” Apple, not necessarily use Apple?

Nah. Once people get a bit older and start paying for their own shit a lot of them quickly realise a mid range android does the same if not more than an Apple.

Still popular in Australia, at least in my demographic

I wouldnt call it single player

There is an obscene amount of content. The voice acting alone would take up an exceptional amount of space when you consider how many choices for pretty much every character/animal/whatever else there are.