Like, for hundreds of years, we don't really understand the human body, people would try interventions, and some of them would work, and some of them wouldn't. No one says in medicine, "You know, go in and take an all-or-nothing decision on someone's life," but they do say, "Let's try some stuff."
Durante cientos de años no entendimos realmente el cuerpo humano, se probaban intervenciones, algunas funcionaron, y otras no. Nadie dijo en medicina: “Sabes, toma una decisión a todo o nada sobre la vida de alguien". Pero sí dijo: "Probemos algo".