Can't count how many thousands of those things I have tied into a knot so it would be smaller and easier to throw away when I get the chance. Half the time loops miss the knot and I get exactly what this driver had. Unless there is evidence of hard feelings beyond this, I'm guessing the driver just intended for recipient to throw it in the trash since we don't have one in our trucks.
Another overreaction by someone with a grudge against everyone.