[andrewbinstock]

> They don't have the master key for my mailbox or entry hall Why would you expect someone to have your keys? That’s not a reasonable expectation.

Totally common in the US. It's not the keys to your house but to the common areas of your building, such as the lobby and hallways where packages can be left.

[chrisseaton]

How many buildings might a delivery person deliver to over a day-long shift roaming around a large area? Does each one have to carry thousands of these keys? How do they distribute thousands of keys to thousands of delivery people working in a given area?