Any group with competing interests has exactly three options: force, exit, or negotiation. Force means the stronger party wins and the weaker submits, which isn't a resolution, just a truce until the power balance shifts. Exit means fragmentation, and it doesn't scale past a certain size. That leaves politics: the slow, messy process of arguing, bargaining, and then binding everyone to one decision. So the case is deductive rather than sentimental. Politics isn't optional; it's the only non-violent mechanism for collective choice we've got. My opponent can point to how ugly it looks, and I'd concede that. But ugliness is not an argument against necessity.