Honestly that part of the article and some other comments have given me the idle speculation, what if that was the solution to the, "Humans no longer feel they can meaningfully contribute to the world," issue?
Like we can satisfy the hunting and retrieval instincts of dogs by throwing a stick, surely an AI that is 10,000 times more intelligent can devise a stick-retrieval-task for humans in a way that feels like satisfying achievement and meaningful work from our perspective.
(Leaving aside the question of whether any of that is a likely or desirable outcome.)