He also doesn't seem to understand that such tools do not all totally hide the underlying APIs. They fall along a continuum in that respect. And in trying to ban extreme cases like Flash, Apple has also basically banned compilers.
Every programmer I've talked to about this thought it was some combination of stupid and evil (there ought to be a word for that; stevil?) to insist that apps be written only in C, C++, and Objective-C.
Surely there must be people fairly high up in Apple who realize what a crazy move it is to try to dictate to hackers what programming language they should use. It worries me that those people aren't being heard.