@Radical_EgoCom Allow me to reframe things, to make the argument that "market" exchanges lead to inequality more clear. Exchanges can be perceived as equal or unequal. Marginal utility theory plus differences in elasticity of supply implies that certain commodities will be more valuable than others, despite less labor being invested in them per unit.
@Radical_EgoCom Graeber's baseline communism provides an example of roughly "equal" exchange. I'll give you my ax today, you give me a cup of sugar tomorrow. Chronic moochers are eventually "de-federated," households that demand interest on their loans are reprimanded, eventually de-federated. Threat of de-federation plus desire for insurance motivate participation in the system.