This is theater of an underground that wants out. Its aim is to liberate ground held by consumer wardens and establish territory without walls. Its plays are glass cutters for empire windows. The diggers are hip to property. Everything is free, do your own thing.
Human beings are the means of exchange.
Food, machines, clothing, materials, shelter and props are simply there. A perfect dispenser would be an open automat on the street. Locks are time-consuming. Combinations are locks. So a store of goods or clinic or restaurant that is free becomes a social art form.