Ground delivery drones are making great strides. They're not uncommon in larger restaurants where I live, and they're also being used in the hotel industry for making deliveries from the front desk to someone's room. I expect we'll be seeing street delivery drones like this soon as well in very high density urban areas.
Aerial drone delivery however ends up requiring additional infrastructure and is far too expensive for what it's trying to accomplish, particularly because of the small payload requirements. Maybe that will change in the near future, but I still think we're a long way away.
Aerial drone delivery however ends up requiring additional infrastructure and is far too expensive for what it's trying to accomplish, particularly because of the small payload requirements. Maybe that will change in the near future, but I still think we're a long way away.