Tbh, I'd rather my people be delivering vaccines under government contracts, or things like medicine that can be put on light drones and sent to a beacon at someone's front door.
The money that's left in shipping services isn't even that good. You get to choose between bad, worse and "at least they need a warrant". None of them stand above the others in terms of quality and speed. It's a mixed bag every time. Simply put, *ing garbage.
It's some real sad * when it's cheaper for an ebayer to send something from China in 3 days than it is sending a first Class parcel inside the contiguous US in 5.