Yes many human drivers would hit it. The bad ones. But we should want driverless cars to be better than bad drivers. Personally, I expect driverless cars to be better than good drivers. And no, good drivers would not hit that thing.
Hopefully we get there. Waymo hasn’t even started highway testing yet but maybe they will be sufficiently better that cameras in cheaper cars simply aren’t worth it. Or maybe a driver will always be in the loop and cross country FSD only is dumb