We think that of all morons in positions of power, because it’s difficult to fathom how they got there otherwise. Despite all the proof to the contrary, we continue to think meritocracy is a thing. The prosperity gospel is one of the more overt expressions of that belief: if you’re rich, it’s obviously because you’re just the best, smartest little cookie and you deserve it all. What other reasons could there possibly be?
That’s actually not true, ‘ground apple’ is a common name for different sorts of tubers in a number of different languages, going back to the latin ‘malum terrae’.