The current state of discourse [in America] resembles a litigious battle where the only goal is victory. No quarter is given and no concession is made, since to do so would move the dialectic towards the kind of discussion in which ideas are presented, explored, and accepted or rejected based on their evidentiary support. The arguments taking place on online platforms and across the media and parts of academia are ruthless pitched battles in which facts only matter to a participant if they support his position. If a combatant has a personal flaw or an embarrassing tweet in their archive, expose it and humiliate them until they retreat. If they are not the correct race, gender, or class to speak on a topic, insist that their opinion be excluded from consideration. This is litigation 101: Discount or disqualify those who oppose you, regardless of the merits of the evidence or arguments they possess.
Source: Arguing in America – Quillette