I live in a multiple dwelling residence where parcel delivery is easy. Now we here of drone delivery to individual residence. I can't see it happening successfully.
i see it more as a rural thing than an urban thing.
would seem to be a good answer to deliveries to remote areas.
They parachute them directly into your driveway.
It's the same method that Storks use when they deliver babies.
Lol. Could be pretty complicated when the drones cross paths with the storks.