> Undemocratic political systems don't even always have power concentrated in one person
This is absolutely correct, which frames my point in an even worse light. The whims and power of the Leader are the whims of subordinates to the leader, who are superiors to further subordinates. Western continental philosophy, Heidegger, Arendt, Levinas, all framed this concept under the term "The Totality." It's fascinating.