While you might have a point for some items, I think there are diminishing returns for most; I obviously don't have numbers, but it would seem to be highly inefficient to fly a blender around with a drone. Your 5-minute figure is also pretty unrealistic.
I could see how drone delivery might work for high value items, but they could just as easily be delivered in an EV van/truck carrying hundreds of items instead of just one. One genuinely useful case might be quickly flying blood/organs to a hospital.
There is also the human cost to consider; the noise of a single drone is very irritating, I can't imagine the horror of having our skies filled with the things.
I know of course you were generalising, but in my particular case, I actually do use my mini-blender quite often (for making curry pastes) :)
I could see how drone delivery might work for high value items, but they could just as easily be delivered in an EV van/truck carrying hundreds of items instead of just one. One genuinely useful case might be quickly flying blood/organs to a hospital.
There is also the human cost to consider; the noise of a single drone is very irritating, I can't imagine the horror of having our skies filled with the things.
I know of course you were generalising, but in my particular case, I actually do use my mini-blender quite often (for making curry pastes) :)