They might complain, they’ll definitely call whoever took their money and demand answers. They’ll be told their order was held up because someone messed with the robot delivering their order. They’ll maybe ask why a person couldn’t have done that job. Maybe they’ll ask if a person would have just sit there being blocked by some random lady instead of just going around her or taking a different route. Customer service won’t have an answer for them, and next time they go to order food, they probably won’t use Uber eats.