This is very interesting issue you raised. Because robots (or I would rather say algorithms, because we usually mean something embodied saying a robot) in fact simply do what we want them to do. This is the craziest thing in the world for human being thou. Robots are straightforward and fully motivated, they “know” every step in their reasoning, while human being usually do not comprehend their irrationality. And we are tolerating human being rather than robots in their mistakes, because of the same reason. It is good news actually that algorithms conquer medicine. Right now medical student has to study for more than 10 year to became a doctor. They learn a lot of facts, they do not remember, they write statements of purpose (usually ordering services like this one www.residencyapplicationpersonalstatement.com/) and at the and sometimes basic statistic has a larger predictive power than they do.