Fredrik deBoer asks why so many people have so much trouble evaluating propositions to do with social justice on a continuum. He cites examples from cultural appropriation to campus hookups, asking in every case why so much of the conversation about these issues ends in extreme, opposing, and angry positions.
I don't have the answer, I don't think a single answer exists. With multiple cultures rubbing up against each other, ideas and expressions may seem perfectly innocent to some people, and egregiously offensive from a different perspective. Some commentators have suggested the growth of social media has reduced dialog between people who disagree while concentrating and amplifying the dialog among like-minded people, thus encouraging the unchecked adoption of more and more extreme positions.I don't know why this has happened, but I have a theory.