I don't really have a problem with that to be honest. As a society we accept all sorts of risks if there is a commensurate gain in utility. That would be left

I don't really have a problem with that to be honest. As a society we accept all sorts of risks if there is a commensurate gain in utility. That would be left to be seen in your example of course, but if it was a lot more useful I think it would be worth it.