looks like new generation tries their teeth at the same delivery problem that the previous generation tried 15 years ago :)

Considering that delivery by a full-bodied adult in a car is a pretty expensive thing, it can be solved either by hyper-optimization (incl. prediction), or by utilizing new or untapped delivery resources like school children/dogs/pigeons/drones/automated cars/electronically collared and constantly video recorded low-offense prisoners/etc...