@freemo hmm.. there is some truth to your points. The belief pushes the situation towards a two-party system. My intuition is telling me that pushing towards one top guy with one backing party is more of a problem, so a wider problem. As opposed to, for example, filling up a room of politician by ratio of votes.
I don't want to make this a long discussion for lack of my own competence on this and I feel like I'm stealing your time given your extensive answers. 😅