As usual, science fiction is a cautionary tale of the future. The more effort we put into robots the bigger and stronger they get. Sooner or later one of them will hurt a human, and then what do we do? You can’t hold a robot accountable.

Well, where are we now? If that robot is a driverless car, it can pretty much run over humans with impunity. The owner and manufacturer of the car will suffer minor penalties (compared with the victim being dead or maimed). They will not be required to change their actions. The robots will continue to be allowed to harm people in public.

Personally, I liked it better when we told ourselves stories about breaking the damn things as soon as they hurt someone.