Have you ever taken a good look at a delivery driver? The idea of giving them access to my house or vehicle is pure nightmare fuel.
Oh make no mistake, I cringe when I give my keys to my wife. I can't fathom why I'd want to turn my rig into a mailboxes etc mobile hotspot, let alone paint bigger steal my crap target on it.
nope.
An Iphone and OBDII is as about as much tech as I desire it a car or truck.