What stuff? Paleolithic people mostly didn't have any stuff. Are you going to raid your neighboring band - filled with your kin who have married into it - to steal their supper bowl? Why would a mobile forager need slaves? They wouldn't - and their culture doesn't support treating others that way. Aside from the fact that most anthropologists believe that slavery only began in the Neolithic with the rise of agriculture, you are Flinstonizing, and it’s pretty ridiculous.

Western dominance hierarchies are slightly different than other ones, which is why I specify. Laissez-faire capitalism and "social Darwinism" were Western philosophies.

You don't know thing one about human nature, my friend, and it shows. I’m LOLing that you honestly think you know more than UNESCO and The Smithsonian. 🙄