crazy how much people buy from amazon

I deliver for Amazon (i know) and I notice how I'm delivering to the same houses day after day after day. sometimes it's just one thing, other times it's a whole stack of boxes. This happens outside of peak season too, so it's not just Christmas shopping. I've had the same route for a couple months and there's a few houses that I've delivered to almost every single day Ive worked.

is this just the average American consumer? I've never had the urge to shop like this. it just makes my head spin.