Even the most successful players of the game are gradually undermining the core of their own wealth. Capitalism only works if there are enough successful people to be the customers. A market system can only be sustainable when the accounting is through enough to reflect where value comes from, which, I'll demonstrate, is another way of saying that an information age middle class must come into being.
at least he does recognise this fact! and he does address UBI proposals later on (though skeptically). the only problem is his teleological approach of capitalism no matter what the cost ...