When folks complain about cyclists rolling through stop signs, etc., I think to myself that if they were on a bike, they'd probably do the same.
In the same way, if you drove a delivery truck, what would you do- drive around for 20 minutes looking for a parking spot?
Delivery truck drivers didn't design the road striping- maybe they should start agitating for designated stopping lanes, as they are getting yelled at by cyclists so much.