Norman are you trying to say that given FE devices powering manufacture lines we will clog our world with infinite quantity of things? Imo tendency to hoard more than you need in the moment, to save for the rainy day comes from the scarcity pov. It is induced by the fear of not enough for everybody. If FE brings enough for everybody everytime something is needed, the fear of "not enough" will disappear taking away the urge to hoard with itself.
In my part of the world some crazy/sick people have coined a twisted term: "curse of abundance" (Pol.: klęska urodzaju) It is used when the season is so good and the crops has grown so much there is not enough harvest and storage capacity (read not enough energy to do it) and the extra crops are left to rot
If there was no issue of energy for transport, storage, harvest and processing the surplus could be sent where people are starving. But if there was no energy issue there would not be starving people and crops could be better managed/preserved. I can't see the problem of "glut" as a result of introducing FE. Even if some people would overstock it would be shortliving tendency and will likely happen only during the transition phase to disappear completly when everyone gets "comfortable" with the paradigm shift.