My knowledge on this topic is limited to only the video I saw of a group of students arguing with a professor.<p>The students were arguing about the FUNDAMENTAL criteria of what should be allowed to be expressed. If something offends people, that&#x27;s not acceptable. So, this criteria is not limited to only &quot;new ideas like blackface and rape jokes&quot;- it&#x27;s anything that is considered offensive, and that&#x27;s why it may discourage experimentation.