Society goes back and forth on what is considered 'right' and 'wrong'. You only need to look at older movies to see how things change.

What was once considered neutral or even progressive is now considered racist/sexist/etc. Watch 'Dumbo', 'Animal House', 'Blazing Saddles', etc. None of those would be filmed today. Yet we still have not cured many of the ills that plagued society in both times.

The left must relent and let conservative voices be heard. In the long run, it will be destructive to the left if they do not.