A counter argument that HUMAN DRIVERS are unsafe an fatal (let alone missing common sense and alertness). I 100% get your point, but my counterpoint, is that this is what we are going to see, in the future. Autonomous systems that by and large are way safer, than human drivers, but when they fail, the might do so, in circumstances where are human would not. Humans are good at some things, computers/ai/sensor suites are good at others, and that is going to mean different kinds of failures, and we have to learn from this. The gigantic upside, is countless situations where the ai, detecs things, the human would not, and overall better outcomes. (Its also worth nothing, that this incident, was way worse because of the barrier. If the divider was in normal condition, the driver would have lived, in my opinion).