Civil libertarian: The categorical prohibition of any nonviolent means of expression inevitably poisons a society' s intellectual atmosphere. Ttherefore, those advocating censorship of all potentially offensive art are pursuing a course that is harmful to society. Censorship advocate: You' re wrong, because many people are in agreement about what constitutes potentially offensive art.
The censorship advocate's rebuttal is flawed because it attacks the civil libertarian's character instead of the argument.