Wiki - The paradox of tolerance states that if a society is tolerant without limit, its ability to be tolerant is eventually ceased or destroyed by the intolerant. Karl Popper described it as the seemingly self-contradictory idea that in order to maintain a tolerant society, the society must retain the right to be intolerant of intolerance.
Please provide an example of “objective harm”. You referenced this concept. You have clearly demonstrated that this concept is essential to understanding the model you have described, but I do not understand what you mean by that statement. Please provide an example to aid my comprehension.
Broad question, but I’ll play. Physical violence.
It is, indeed, a broad question.
Is it “physical violence” when a Nazi shoots a Jew?
Is it “physical violence” when a Jew shoots a Nazi?
What if the Jew in question were David Berkowitz, and the Nazi in question were Oskar Schindler?