These days, it’s all too easy to conclude that a decision one happens to disagree with must be motivated by invidious prejudice. And it’s easier still when the list of traits someone could “discriminate” against keeps growing and now includes things like “culture” and “ideology.”
Blackface in the 1980s might reflect the cavalier, ill-considered racism that was pretty much in the water at the time; today it would undoubtedly reflect a belligerent assertion of white supremacy. The same behavior does not always correspond to the same motives or presuppositions.
The tug of war between social expectations and individual desire that drives the Baby It’s Cold Outside controversy is rapidly becoming as anachronistic as the social rituals of France’s ancien regime.