What if we lived in a post-greed, post-capitalist society like in Star Trek

There would be no money, the acquisition of wealth is not a driving factor in our lives, we work to better ourselves and humanity. All of our universal basic needs are met due to the replicators who make sure that no one goes hungry and there is no need to hoard resources. This one is huge for NEETs, people work for passion, not survival. Imagine being a star fleet officer, exploring and creating to improve society, only if you’d want to. This eliminates all the stress that exists in capitalist societies where people must work to survive, which in turn creates misery and hardship. Traditional industries wouldn’t be needed in the same way, all can be replicated, we need advanced nanotechnology and we need to shift from profit driven systems to a post greed society and system that values creativity more than monotony. The ultra rich and one prevent could research and invest into universal automation, free energy and molecular assemblers, but instead they hoard resources while the poor and disadvantaged suffer. If everything was abundant and free, power and wealth would be meaningless. I think about this sort of utopia frequently and I strongly believe the whole system needs to be destroyed and replaced. Society will fall like Rome and Babylon someday.