You may end up with the situation we have here in Canada! No home delivery at all for about 75% of the population. We have what are called “community mailboxes” which are down the block from our house on the street. They look like ones in apartment buildings. We have to slog through all kinds...
I leave a note on our storm door which instructs delivery people to leave a package between the doors and take down the note.
Three things happen:
1) They do what I ask.
2) They leave the package and don’t take down the note and this advertises to the world that there is a package.
I saw a product advertised somewhere that was an anti-porch pirate device. The delivery men put the package in a large metal box that is bolted down. They then close the lid and lock a lock provided by the home owner.