At first glance, it looked like nothing more than a celebrity squabble best suited to the gossip pages. In truth, however, the entire scene highlighted a dangerous problem to which most of us can relate. And the question of what to do about that problem requires a good deal of introspection. According to the Daily Mail, cameras spotted pop music megastar Taylor Swift, a woke liberal, and her erstwhile friend Brittany Mahomes, who recently expressed support for former President Donald Trump on social media, sitting in different suites during the two-time defending Super Bowl Champion Kansas Cit…