Not really.
An innovative person could make an Objective-C game engine, or a C++ game engine or what have you. The language does not disallow innovation in frameworks or third party tools, it opens up a new avenue for that innovation.
Now mind you I don't agree with the path they have taken. But I do think it is important right now for cooler heads to prevail. Making statements like 'Apple is outlawing innovation...' is not contributing in a constructive fashion to the solution search.
What are Apple's concerns?
Are they legitimate?
How can the developer community address Apple's concerns?
If Apple sees not only real effort, but real progress towards addressing those concerns, perhaps it might be willing to loosen up on the reigns.
As it stands though, the concerns Apple has are legitimate. Now that we know what they are, can we move towards addressing them.
I just think that staking out these strident positions makes for good blog reading, but it is not going to solve anything.
If we put our 'crowdsourced' heads together we can come up with a solution that could allow the situation to develop with positive impact with respect to everyone's interests.