In Bostock v. Clayton County, one of the blockbuster cases from its 2019 Term, the Supreme Court held that federal antidiscrimination law prohibits employment discrimination on grounds of sexual orientation and gender identity. Unsurprisingly, the result won wide acclaim in the mainstream legal and popular media. Results aside, however, the reaction to Justice Neil Gorsuch’s majority opinion, which purported to ground the outcome in a textualist approach to statutory interpretation, was more mixed. The great majority of commentators, both liberal and conservative, praised Gorsuch for what they deemed a careful and sophisticated—even “magnificent” and “exemplary”—application of textualist principles, while a handful of critics, all conservat...