I don't understand iOS. It's super unintuitive. Maybe it's coming from the fact that I grew up in the DOS generation and had to fumble around with everything to get it done, that I am just fundamentally incompatible with a hardened and uncustomizable OS? I keep looking for "obvious" functions that simply don't exist, and am continuously flabbergasted when someone hands me an iPhone to do something.

Linux, Windows, Android? I'll figure it out in seconds.