I get your point.
But how about we now turn every possible problem into a affordable service from a robot, since one might work so good, they will probably add it to much more possible problematic situations. Just to keep everything nice since i'd rather have my kids controlled by robots instead of real life knocking them down and actually let them learn something. Yes they might get a disease from a prostitute, but it will be your job as a parent to warn them about that, instead of buying them a piece of metal to play with. If they do get a disease, good, that's life they knew the risk, took it, and now get punched in the face for it. What's the purpose of going in the ring with a guarantee of knowing you're going to win and without ever getting hit? You won't even like the battle, because it wouldn't have a purpose, the outcome will just always be the same no matter what.
That is no life.
I am sorry but i do not agree with your point.