> Please respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize.
If you can't accept the reality that USPS does more than deliver "grocery store spam" I'd recommend you abstain from adding to the conversation.
The main parcel shipped by the USPS is physical waste.
https://www.pharmacytimes.com/news/us-postal-service-role-in...
It is a lot more than just “grocery store spam.”
The high risk loans and bailouts given to the post service are absolutely more expensive than mailing medicine to veterans.
The cost of mailing medicine to veterans is _part_ of the cost of keeping the post office afloat. Other parts of that cost are the problem, and private alternatives which charge higher rates for infrequently recurring mail are actually less expensive to the government.
And assuming you mean accounting for actuarial costs, other businesses certainly do need to account for those.
The postal service also delivers tax documents, ballots, bills, and (actual and important, not the junk made to look as such) notifications from utilities. It's disingenuous to argue that the postal service doesn't do anything important.
Were the US to pay for private delivery the 30-40 pieces of critical mail people receive each year and use bulk pricing discounts, they would likely come out ahead.