Let me outline the most basic, since we appear not to have learned them yet. If a people believe “society doesn’t need to exist”, they are also going to end up going without all the things that a society provides. Public goods will never develop — like public healthcare, affordable education, safety nets, and so on. As a result, inequality will skyrocket, because people will have to pay capitalists monopoly prices for the things they should have simply given each other. Because there’s little social investment in such a society, it will soon enough grow impoverished — after all, capitalists are hardly interested in sharing the wealth, and the gains they accumulate will simply go to yachts, mansions, and shares. All that describes America perfectly, doesn’t it?