Agreed. They have no quality control over their own deliveries. I live in a multi-tenant building and in my experience Amazon deliveries are hilariously unrelia

Agreed. They have no quality control over their own deliveries. I live in a multi-tenant building and in my experience Amazon deliveries are hilariously unreliable. They have a hard time gaining access to my building and usually just leave packages outside where they are very often stolen. The only way deliveries will work for Amazon without the use of drones is if they open up the delivery service like AWS so that other businesses can use it. The reason I believe that is that deliveries need to be reliable. In order for them to be reliable you need to have regular drivers, ie, full-time employees who drive the same routes everyday. But Amazon doesn't deliver nearly enough packages for that line of business to make any sense whatsoever, so the solution would be to let others ship via Amazon deliveries at a lower cost and faster rate than UPS, FedEx, or USPS and perhaps subsidize the losses from other lines of business or raise the price of Prime to offset it. Ultimately, Amazon is trying to compete with USPS in this space, not FedEx or UPS who want no part of last-mile deliveries.