The U.S. Postal Service on Thursday said it needs to shave more costs from its operations to get into better financial shape. To do that, the postal agency wants to overhaul its delivery logistics, resulting in some customers likely seeing a slowdown in their mail delivery.
They shouldn’t be required to profit, or break even, but they pretty much are.
OTOH, not seeing how that prevents government funding:
https://facts.usps.com/top-facts/