I agree with most of your opinions, but I think a little differently in terms of the robot's emotion. I think it can be poison when we use emotionless robot. For example, if self-driving car is in a situation where it has to hit a person or a tree, it can hit a person because robot doesn't have an ethical consciousness. I think it's a serious problem that we should prepare for. Just like you said, it can reduce the corruption, but I think we should think more about this problem.