It is understandable why Apple wants to keep its current grip on iOS indefinitely. What I don't understand is why some people defend it, on this very forum! One commenter simultaneously defended gay marriages - "if you don't like gay marriages, don't get married to gays" - and defended the Apple's monopoly - "I like that there is only one Appstore and developers won't force me to sideload".
Have you tried to understand it? It is pretty clear to me. People like not having to worry about malware, tracking, etc.