Comment by matthjensen

An interesting aspect of this is that any information that USPS collects is also likely to be available to foreign governments now or in the future. The U.S. government has a terrible track record of keeping its own information secure. See, for example, a list of notable federal breaches (2020-present): https://docs.google.com/spreadsheets/d/1PGVHO6BDZzGnB3l3j3hy...