>I would also feel comfortable assuming that even if they put an effort into driving at similar times as other people, they would still skew away from scenarios

>I would also feel comfortable assuming that even if they put an effort into driving at similar times as other people, they would still skew away from scenarios that engineers find boring. Good luck getting them to drive in 2mph stop and go on 880 or 101 during rush hour. If you don't know their actual testing regimes, you should probably avoid assuming they ignore obvious test cases.