This will sound moralistic, and I don't mean it that way, but I think this relates to our general lack of clear values as a society. With religion absent in many people's lives, not much has stepped in to take up the slack and say "what really matters is being a good person" or "what really matters is wisdom" or "what really matters is family". So we're left with the messages we ARE getting, which are from a combinat…
Given the obsession with hard (in fact over-) work in the English-speaking world and European north tends to be commonly treated as an artifact of the "Protestant work ethic" this seems pretty off-base.