I do agree that anyone should contribute to the community by sharing material wealth, and benefit from the community in return.

Conventional money does not serve well the process of community contribution and solidarity because of the perverse effects induced by its very structure (Pareto condensation, centralization, scarcity, opacity, proprietarization). If we really want to honor our communal contribution, we should use appropriate technologies that sustain mutualism rather than power concentration. We possess such technologies today. Soon they will kick in.