Earlier quoted context omitted.
What's wrong with being kind and speaking to people with respect while you disagree with them? One of the big problems with the "politically incorrect" or "radical free speech" crowd is that your words can hurt people's feeling. And your tone can hurt people's feelings. And there's no good reason to tell someone "fuck off" when you can politely say no other than maybe you have things you're angry about that you haven…
The >"radical free speech" crowd understands hurting other people's feelings, they just don't believe anyone should be compelled by law not to hurt someone else's feelings.
Including on HN.