USPS won’t deliver to my door, but they will deliver to a mailbox on a paved road about 1.5 miles away. They installed some of those locking CBU things, but not enough for everyone in the area that needs one. So I’m stuck with a non-locking mailbox.
Unfortunately, mail theft went through the roof over the past year. 90% of our packages were stolen. So, we won’t ship anything via USPS anymore and got a PO Box for things that won’t ship UPS/FedEx (which happily deliver to my door).