If you honestly think there is no difference between your examples of creating content using a manufacturers editing equipment, and creating an app using aapl's sdk and aapl selling that app on its app store, then it's no wonder you see no problem with the crap apps. That's my point.
You keep asserting there's some difference but you've either chosen not to articulate it or you're incapable of doing so.
Perhaps instead of repeatedly pointing out my stupidity, you could either explain to me what the difference is, or explain why I have mischaracterized your argument as "exclusivity on the iTunes store and/or use of Apple's tools in creating content renders Apple culpable."
Repeatedly pointing out that I am incapable of understanding the majesty of your argument isn't getting you anywhere.