Lol what? There’s literally no way to create an “easy” instant concede without simultaneously creating an equally easy instant win for a different player. It DESTROYS the concept. There is no path of least resistance.
You have the delusion, that concessions are always between the worse players and the better players.
You miss the fact that concessions will happen between the worse players as well.
(the ones locked at the bottom that is; i.e. they will remain locked there; i.e. your “the others win at the same time” argument doesn’t work (as strongly) hence “the bottom” will have a stronger effect)