But really, it's much simpler than that. Treat others like they are your family and don't profiteer. Animals don't use money. Humans don't need money either. It's a choice. We need science and technology to promote progress. We can do it together by aggregating resources smartly. Unfortunately, most of us aren't smart enough to agree upon the best use of resources. We need tools that will assure us that our needs are met and that we have fulfilling lives. That takes a great deal of patience and care. Most humans are incapable of that. Perhaps intelligent machines will take care of our needs and allow us to provide adequate resources to build a Type 1 civilization one day.
So... instead of capitalism we just need almost all humans to be very patient and careful, extremely smart, and treat all strangers like family? You have a problem with a theoretical consequence of capitalism based on questionable logic and supported by crony-capitalistic examples so you counter-propose a system of social order in which several of the axioms are blatantly false, two of them by your own admission! Even without calling out many of the dubious claims in your argument, and paying no heed to the bias, you still quickly begin to consider the necessity of intelligent machines just to make your proposal tractable.
Fail.