It's like saying "why use phone when telegraph is good enough". If you can order things and receive them very fast in any place, there are things that you can s

It's like saying "why use phone when telegraph is good enough". If you can order things and receive them very fast in any place, there are things that you can start ordering that otherwise you wouldn't do. It's raining and you need an umbrella, with nomsalesperson near? Order a drone. Forgot to buy mayo back in the store? Order throug drone and get it in an hour. But there once you're able to order stuff and get it within minutes, not hours or days, there are other effects that start happening. For one, you don't need to stockpile supplies anymore, or you can do things more spontaneusly. Will 40 or 100'people come to a party. Who cares, if there are not enough forks or plates, you can order them fast. Or, if you want to play in garage, you don't have to make sure that you've got all the supplies well in advance, or go to the store and back 20'times. Think how many businesses were spawned, and how much more efficient are people now that there are mobile phones, not just stationary. But ic an imagine people saying "who needs mobile, I can call when i get back home, and i've got an answering machine if someone calls when i'm away.