You say were experiencing scarcity then you start listing off luxuries! A mechanically constructed, mechanically harvested cotton blanket and mechanically harve

You say were experiencing scarcity then you start listing off luxuries! A mechanically constructed, mechanically harvested cotton blanket and mechanically harvested diet of beans and potatoes sounds more feasible. Maybe even too basic. An efficient entry-level post-scarcity world is not going to overproduce pairs of jeans or transport coconut water across the world. That world would make just enough clothing to cover the populace and provide a cup of water on request. That world would want to stay just above scarcity, no want to waste, no need to introduce artificial market driven scarcities.