Never mind for a moment the "debate" between Android and iOS. Just the notion that people adamantly refuse to admit that iOS needs improvement is really the collective downfall of Apple fans. They don't realize that such intellectual dishonesty actually does disservice to Apple and fellow fans.
Many who are asking, requesting, and hoping that Apple make advancements and improvements to an operating system they prefer to stay with are met with objection and claims that iOS doesn't need improvement, or that it's already perfect, or that it "just works." This is an objection that is baffling, and reeks of intellectual dishonesty. Apple fans are on the same team, and to call out its shortcomings is a good thing to do. Otherwise, there's no reason for Apple to improve and everyone loses out.