How does this help?
What on earth do delivery drivers do when they call at the door? Swap spit? Cough all over customers? If the sweaty hands of the infected delivery person (or the person at the dispensing burger comany) have been all over the packaging and you pick up the packaging (you have to pick it up, right?) then the virus can be transmitted. It doesn't matter that the delivery person is wearing gloves if they've wiped their nose with them or coughed into them as the virus will be all over the gloves and, so, on the packaging.