Every conservative justice expressed skepticism Wednesday of the Biden administration’s challenge to state ban on child sex changes, except Justice Neil Gorsuch Gorsuch, who authored a landmark ruling in 2020 expanding sex discrimination to include gender identity and sexual orientation in the context of employment, didn’t say a word during over two hours of oral arguments. Tennessee’s law, which is at the center of the United States v. Skrmetti case, restricts minors from receiving medical treatments intended to help them live as an identity “inconsistent” with their sex. The Biden administration argues it draws sex-based lines on medical treatments in...