I don’t know what this means.
>Yes but forcing just USPS to do it was an attack on USPS because it has to compete with private companies.
FedEx and UPS are subject to the same pension and retirement benefit funding requirements as USPS. It’s only government entities that aren’t regulated (because politicians like to be able to pay current employees with future taxpayer money and advertise they are keeping taxes low now so they get elected).
Not letting USPS set it’s prices is what might make it non competitive with UPS/Fedex.