The transgender movement claims that its members identify in some intangible way as being members of a different sex and that ‘feeling’ should override mere biology and science. But as is usually the case with the Left, the goalposts don’t stay there, they move dramatically. Attempts by Republicans and liberals to restrict the use of destructive forms of “gender-affirming care” from puberty blockers to radical surgery on minors have been met with hysteria and threats by everyone from Biden on down. 16-year-olds and then 12-year-olds, and then 8-year-olds, we are told, can meaningfully change gender and consent to drastic surgical...