It is theorized by anthropologists that for most of humanity's existence (almost 200,000 years), humans operated on gift economies, without keeping any ledgers or IOUs, and also not bartering.

https://en.m.wikipedia.org/wiki/Gift_economy

Humanity mostly beat out (kind of, not really, humans mated/bred with neanderthals) neanderthals as a species in evolution because humans cooperated with each other, whereas neanderthals were more individualistic (also not a universal truth).

Greed and profit seeking are a direct result of forming massive civilizations with defined leaders and the possibility to gain power over other people. There are ideas for new economic systems that will eliminate this hierarchal structure, namely anarchism and some other socialist idiologies like forcing all corporations to be worker-owned coops (not all of them).

Here's a playlist that's a good introduction to anarchism: https://www.youtube.com/playlist?list=PL8V0LbSKRwxqBt2Odrl_Yp_SlEVrv-w9G

And here is an intro to a worker coop focused economic system and modern Marxism (the non-authoritarian type): https://www.youtube.com/watch?v=T9Whccunka4