What do you think of delivery by drones?

Think about it. How does a drone ring your doorbell? Does it take a couple hours to get there because it is hovering over some nude sunbather's house? If you order from multiple companies can there be war over your house to achieve dominance in the skies over your house? What happens if it is run on Lithium batteries, and it catches fire and crashes on the top of your roof? Are they just a fad? I'd like to see CarMax deliver a car to your house by drone.

What do you think of delivery by drones?
What do you think of delivery by drones?
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