Americans are increasingly certain that their political opponents aren’t merely wrong, but evil. Now, accusing your neighbor of being a moral degenerate is generally frowned upon. For good reason. In the real world, we still need to live together peacefully. And anyway, my liberal acquaintances and friends are delightful people. It is because my liberal friends are delightful people that I must assume they are being willfully blind to the numerous depravities of the contemporary Left. Indeed, one of the biggest clues that Democrats are increasingly uneasy about the morality of progressive social policies is the pervasive use of euphemisms. Take what is perhaps the most pernicious Orwellian phrase in American life: “gender-affirmation care.” Though Google AI assures me the process “helps people live as their authentic gender, rather than the gender they were assigned at birth,”...