With all due respect, ridiculous. Elon Musk dreams big, may not always succeed, but if you don't try you are guaranteed not to succeed. He has shown that he can build a rocket that can put a BIG payload into space at a fraction of the cost in the past and has come up with amazing innovations like the reusable boosters. Watching them land is simply incredible. Mankind needs dreams. Space exploration is a big dream and the scientific and technological benefits that come with it we can't even imagine. If we didn't have people like Elon Musk willing to dream big and take enormous risks like this then we would all still be stuck in a cave somewhere in France or Africa or wherever our respective ancestors came from.