Im not convinced alturism seeps from our pores when currency is taken away. I would say its more human nature to claim and horde anything of value, and those who are generous will slowly give up their equity to those who arent generous.

If the system is changed to force people to be generous or outlaw hording then you would see people with power continuing to do it, as they do now.

Maybe captialism is just what fits because this is what we are.