Humans are fixable in that they are held accountable. One person can be taken off the road if they are unfit to drive. (Revoke license, imprison, etc). Then the incident has become Someone's Fault, and society can move on.
That's a fine opinion, but it's the minority. Maybe not in the abstract, but as soon as you have unexplainable deaths (meaning there's nobody to blame), people freak the fuck out.
