And a sane person/nation would willingly engage in genocide? Insanity doesn’t negate intent, only ones ability to distinguish reality or prevent themselves from carrying out actions they know to be immoral. Inb4 India, China, the USA, and Russia of course but you take my point?

Deactivate-able hair follicles

Like chromatophores so you can have hair where you want and not where you don’t. Maybe it just takes a long time to transition 🤔