I’m not the first to say it, but the unfolding Depp v. Heard defamation trial is serving to further expose the infantile and misguided nature of the “#BelieveAllWomen” sloganeering that arose from the “#MeToo” movement. Seeing Amber Heard’s narrative fall apart in real time underscores the hastiness of the knee-jerk condemnation Johnny Depp faced when she first accused him of domestic abuse, as well as the insanity of the de rigueur tendency to conflate mere accusation with actual guilt, presumably in the name of identity…