No. Ideally, there should be no such thing.
There are cases where politically incorrect opinions are outright uninformed and offensive, but that doesn't mean they shouldn't be allowed to be expressed. Otherwise they won't be countered, and the people holding these opinions will believe that the politically correct are afraid of the "truth".
The thing is though that the politically incorrect opinions sometimes are (well, I'd even say more often than not) perfectly valid, and that the politically correct debaters indeed are afraid of the truth. This is why an open discussion is so important: It separates the truth from lies and baseless opinions.







