You&#x27;ve mistaken discussion in general—which encompasses a fairly broad range of exchanges—with a particularly narrow subset that is characterized by clearly defined and opposing positions, along with acceptance of adversarial engagement from &quot;both sides&quot; of the issue.<p>There&#x27;s a time and a place for that, to be sure, but there are many more cases in which the forceful imposition of a binary outlook has effects that are socially inhibiting, making it a serious impediment to free discussion and open development of ideas.<p>If a person cannot (or will not) recognize when taking a narrow and combative approach just makes them an asshole, then the &quot;logical&quot; response is to keep them far enough away to prevent their noxious manner from derailing otherwise productive exchanges.