There are two reasons to ignore your debating opponent's point:
1. You have no rebuttal.
2. You're an idiot who cannot grasp your opponent's point.
Criticism of the President: Go for it as vigorously as you like. Tradition dictates you don't do it on foreign soil, especially in a time of war.
PC vs Voicing your Opposition Through Action, Like Boycotts: PC is enforced by law or by the policy of a government institution, like a college campus. Boycotts are an exercise in individual choice, which equals freedom.
1. You have no rebuttal.
2. You're an idiot who cannot grasp your opponent's point.
Criticism of the President: Go for it as vigorously as you like. Tradition dictates you don't do it on foreign soil, especially in a time of war.
PC vs Voicing your Opposition Through Action, Like Boycotts: PC is enforced by law or by the policy of a government institution, like a college campus. Boycotts are an exercise in individual choice, which equals freedom.