That's not what I see. In my area, people buy Apple because it's trendy. If they can't afford the $1000 Apple phone, they'll lease it and make payments. If they're too young, they'll convince their parents that they need it.

The ones with Android phones generally have a reason for it beyond cost. Once that reason is gone (e.g. Apple supports whatever the use case is), they may be swayed to get an iPhone. But once someone has an Apple device, they generally stick to it.

The Apple experience isn't necessarily better, but it is sticky.