Nobody in the world buys more crap than America's middle class. Corporations and businesses generate the crap we buy. It's in their own best interest to not shrink the middle class. It's flawed logic to claim corporations are the reason they're shrinking in the first place. Now, maybe in 20 or 30 years it will be a different story with China and India overtaking us. And that's only if their own massive bubbles don't burst.