No... I am not imagining things identicalness. And I envision factories that will robotically produce high-quality things (no planned obsolescence which is motivated by profit) that are needed but there are not enough People who WANT to create them, freely available upon request. These factories will be built in response to solving the problem of the lack, by People who earn reputation, respect, lauds, and even fame, for having solved the problem.

Human creations will indeed garner the most social currency - admiration, thanks, appreciation will be received for having done the creation.

As for the commodities... It's more like... "Hmm. I'm getting low. Let Me go to the web and see what is available. Ah, here's some." (typing in request) Soon the product is delivered - by robot, or by someOne who LOVES to deliver things (few of Those about, I wager...).

Yes, there will be storehouses, and yes, someOne will have solved for the problem of the need for the products (earning that social currency accounted for in Our hearts and minds).

My question to You is... With infinite energy available, why does exchange need to be "balanced," and what does "balancing" it mean in practical terms?