A quote I heard somewhere that always sticks with me “Serial killers will groom themselves to become mass murderers”
It always starts with something small, and they always move up, at every point knowing full well what’s going on and letting it happen.
The idea of taking a complicated system and boiling it down to an essential value (or set of values) that describe everything is high-key fascism. It’s fine to simplify a system to better understand it, but the moment you start saying these abstractions have any kind of predictive capability outside their original contexts, that’s when you start getting into the eugenics shit.