It is a jab at capitalism. But the theory as the funny beard man stated it would be an evolution of capitalism. Capitalism was very good at making technological progress, advancing productive capacity immensely. His critique is that all that progress wasn't used to make people's lives better.

The major iterations of communism that everyone points to didn't start with fully industrialized societies. They were predominantly agrarian societies coming out of a monarchy, that were pushed through industrialization very rapidly and were left extremely unstable and subject to extreme authoritarianism.