In a free society, in a significant way income inequality reflects differences in productive capacity, namely one's ability to please his fellow man. For example, I can play basketball and so can LeBron James, but would the Miami Heat pay me anything close to the $43 million they pay him? If not, why not? I think it has to do with the discriminating tastes of basketball fans who pay $100 or more to watch the game. If the Miami Heat hired me, they would have to pay fans to watch.
Stubborn ignorance sees capitalism as benefiting only the rich, but the evidence refutes that. The rich have always been able to afford entertainment; it was the development and marketing of radio and television that made entertainment accessible to the common man. The rich have never had the drudgery of washing and ironing clothing, beating out carpets or waxing floors. The mass production of washing machines, wash-and-wear clothing, vacuum cleaners and no-wax floors spared the common man this drudgery. At one time, only the rich could afford automobiles, telephones and computers. Now all but a small percentage of Americans enjoy these goods.
The prospects are dim for a society that makes mascots out of the unproductive and condemns the productive.