Humans can make do with a well- aimed rock, arrow or bullet. The biggest social difference between human beings and chimpanzees is economics. Human economics is all about exchange - of goods, services, information, currencies. This exchange is almost the defining feature of a human society. Power in most societies is largely acquired through wealth, which in turn is acquired through profitable exchange.
Chimpanzees have no divisions of labour.
That is why I say that chimpanzees are fundamentally like socialists. In the most purely socialist societies, government takes precedence over trade. Where capitalists compete over market share, socialists compete directly over power itself. I do not want to stretch the analogy too far, because chimpanzees are not the same as human beings. But chimpanzee society does give us a glimpse of what human society would be like without economics.