Sorry, that's not correct.There are any number of programming language implementations that run on iOS.
For example, https://itunes.apple.com/us/app/gambit-repl/id434534076?mt=8
What they don't allow is for the app to download and execute code from the net (except for JavaScript).
Could you elaborate on this "programmability"?
2.7 Apps that download code in any way or form will be rejected
2.8 Apps that install or launch other executable code will be rejected
I just copied and pasted some Scheme from the net into the Gambit Scheme REPL. Worked fine. Apple did nothing to stop me, nor could they.
It's amusing. Any negative mention of Apple takes about an hour to be recognized. Then it gets modded down. The same thing happens on Slashdot, with about the same amount of delay. Then, if the comment is any good, it gets modded up again over the next day or so. Apple's operation seems to have a fixed moderation window.
That is objectively wrong. It has nothing to do with "fan clubs".
Your comment being factually incorrect does not come into this issue at all.