I think you are largely correct: it's an emergent pathology. Complex systems are full of those.

But that doesn't answer the question as to why we never read articles like this. Why doesn't anyone ask this question?

So I also blame the Puritan work ethic. "Idle hands are the devils tools," we're told, and work is (like Soviet Russia) both a duty and a right. Nothing offends our ultimately Puritan-rooted morality more than someone "sitting around doing nothing," even if that nothing happens to be art or philosophy or caring for their children. The latter is a great illustration: look at the crap that stay-at-home parents sometimes get.

So I do believe there is an ideological basis for this. It causes us to see the perverse treadmill you describe as a good thing rather than as the cancerous tumor of waste that it is. It's a tumor that makes us tremendously poorer, especially in ways that are not readily measured by money: friendship, family health, intellectual and aesthetic fulfillment, etc.

An analogy: it's sort of like if we had this weird moral belief that high-crime ghettoes were a good thing. They "make people into men," etc. So imagine if we let the "projects" pathology that evolved in many cities in the 20th century go completely unchecked because we semi-secretly liked it that way. The pathology is emergent, not by design, but our tolerance and even encouragement of it is definitely ideological in basis.