The newsworthy bit is that Jack seemed tripped up by it, too. Why agree to an interview in a format that will showcase the worst aspects of your product?
His recent interviews and (lack of) leadership have shown that he bludgeons no one, and the stubborn person is him. He's just an unusual kind of stubborn: unwilling to make any decision at all.
He also refuses to let inside forces impose order on it. He doesn't do anything at all. I would call Twitter a camel -- a horse designed by committee -- but it seems it's not even that. He apparently just consults committees ad infinitum and then does nothing.