We were watching “Predator” over the weekend, and saw Arnold Schwarzenegger color his skin black—using mud—to escape the deadly alien’s heat-based vision. Now, why doesn’t this qualify as blackface, thus threatening Arnold with “cancellation” and the film, an action classic, with permanent shelving? Don’t tell me it’s because there is a good reason for Arnold, who is as white as you can get, darkening his skin. We have been told that intentions don’t matter when it comes to this crime against racial justice. Fred Astaire wearing dark make-up to honor his black tap teachers in “Top Hat” is per se racist. Wearing black make-up to portray a black historical character in a private Halloween party is racist. Lawrence Olivier wearing dark make-up to play Othello is racist. Robert Downey, Jr. wearing dark make-up to satirize actors who go to excess to get in character for their roles is racist. Where is the “Exception for someone trying to avoid being killed by a hunter from outer space” written down?