To treat mental illness in the 1940s/50s orbital lobotomies were performed in their thousands. These grim operations consisted of an ice pick being inserted through the corner of the eye, which then broke the scull, and then the pick was used to mash the frontal lobe of the brain.
This was considered the best and kindest thing for folk suffering from mental illnesses.
AIBU, (definitely being a GF!) to think we will look back at the giving of cancer drugs and neutering children, on the understanding that it’s the correct and best thing to do, with the same horror?