I have 6 neighbors in my cul-de-sac. The Amazon truck probably visits 5 out of 7 days a week. I never worried about whether my Amazon purchases were wasteful based on trucks and fuel. They were quite wasteful in the sense that I bought a lot of cheap crap I didn't actually need.
This is the worst thing about it. Holding something and deciding if it's worth your money is a much longer process than clicking "buy now", and you've probably don't even remember doing it when the goods show up in front of your door.
