But it is about making you happy. It makes you happier to know you have an ancient artifact, most people would be satisfied having an identical item.
If I could choose between having a brand new, replicated 1967 Shelby Cobra with a 427 or a vintage one, I would take the brand new one because it eliminates all those inherent issues with a vehicle's age, all the rubber bits, aged wiring, etc.
I could totally see that working for the majority of people but there will always be people who want the OG. So then how do those people pay for it if money doesn't exist like was eluded to on the previous page when sdifox facetiously accused me of not being a ST fan because money does not exist in the ST universe?
Perhaps they could trade for said item but then that would go against the whole working for free for self fulfillment for the betterment of mankind.
Like I said in the post that you quoted. We have to a certain extent already replicated high value items such as diamonds but yet the higher value is still on the mined ones versus the replicated.
Anyway, it is any interesting thought experiment for sure but I do not see humanity as a whole working for free for the betterment of humanity anytime soon. I mean you have to look at the last 5,000 years of humanity as an example. It was either slave labor, trading one good for another, or some type of currency like coins or paper bank notes. Which are surprisingly a relatively new thing as far as human history goes. Even using coins as currency is kind of middle of the road in the time frame of human history. For the most part it has either been slave labor or trading one good for another and that includes people to because for most of human history they were a commodity to.