The impression I get from scanning their comment history is that metaphysicist means to suggest here that EY has ambitions he hasn’t acknowledged (e.g., the ambition to make money without conventional credentials), not that he fails to acknowledge any of the ambitions he has.
Eliezer certainly has a lot of ambition, but I am surprised to see an accusation that this ambition is unacknowledged.
The impression I get from scanning their comment history is that metaphysicist means to suggest here that EY has ambitions he hasn’t acknowledged (e.g., the ambition to make money without conventional credentials), not that he fails to acknowledge any of the ambitions he has.