I often think about how much human labor there is available at any given moment, and how in any minute some percentage of "available labor" is bound up doing something. Back in the day, with billions fewer people, you could still bind up some percentage of available labor making beautiful gates for the coronation, or staging mock battles for the king as he passed. Today, I guess people make marketing copy for cat foo…
which is to say a lot of needless things are still highly desired.