It's a fair point. One of the biggest pros in favor of unpopular freedom of speech is preventing revolution via the airing and discussion of suppressed views.

It's a fair point. One of the biggest pros in favor of unpopular freedom of speech is preventing revolution via the airing and discussion of suppressed views. In a college environment is probably the most socially safe (i.e. distinct from propagandizing) and productive (i.e. more likely to be intellectually examined) environments for them. So if they exist anywhere, and I subscribe to the idea that unpopular things need to be speakable somewhere, then college is a good place.