Yes, because the early USA did not resemble an modern oligarchy but rather a plutocracy which despite its problems still has greater room for a merit based system than a modern oligarchy provides. We are intentionally concentrating a tremendous amount of wealth in the hands of very few people.
Maybe if we keep going with the concentration of wealth we can boil it all down to just one guy and then drown that guy in the bathtub like Republicans wanted to do with the federal government.
Ps: As far as your oligarchy vs plutocracy thing goes, we're just both.