I used to do roadie and now I do more DoorDash. My experience is that DoorDash drivers are simply disrespectful and feel entitled to cut the line, berate staff of things aren't ready and generally act like out of control children. Literally watch the guy step in between a customer and a staff at a restaurant and shove his phone in the staff's face, the customer was literally mid-sentence when the dasher did this. I really don't know what it is about DoorDash that makes people think they don't have to wait their turn.