I don't understand why we're so hung up on trying to proactively create legislation around this. Why don't we let someone get maimed/killed first, and then go f

I don't understand why we're so hung up on trying to proactively create legislation around this. Why don't we let someone get maimed/killed first, and then go from there? In the world of things, you can't foresee every possible outcome, and it's silly to draw up legislation, which has a nasty habit of becoming rather sticky, for something so potentially earth shattering. Let it fail, turn it off remotely, and then we'll figure out who to blame and what to do next. For now, this tech is so beyond us, we don't even have a frame of reference for how to properly legislate it.