Until drones or robots start dropping off packages, it comes down to individual workers.
My normal USPS driver drops both packages and all my mail together on my doorstep, usually pushing it off to the side so it's not visible from the street. (He's an audiophile too, we've chatted about it a few times). The mail gets a rubber band around it and is easy to gather up.
The other driver puts the package on the porch pretty much wherever, and puts the letters and junk mail in my mailbox.
It's also a corporate management issue, but these guys are pretty much out on their own and unless someone from management is following them around and watching closely, they're going to do what they're going to do. An observer would be hard pressed not to be spotted, and as soon as they were, the behavior would change (temporarily).
My normal USPS driver drops both packages and all my mail together on my doorstep, usually pushing it off to the side so it's not visible from the street. (He's an audiophile too, we've chatted about it a few times). The mail gets a rubber band around it and is easy to gather up.
The other driver puts the package on the porch pretty much wherever, and puts the letters and junk mail in my mailbox.
It's also a corporate management issue, but these guys are pretty much out on their own and unless someone from management is following them around and watching closely, they're going to do what they're going to do. An observer would be hard pressed not to be spotted, and as soon as they were, the behavior would change (temporarily).