Why does this person have a particular issue... No one knows for sure. This person also has issues with other tiny pieces of the federal budget, such as the CP

Why does this person have a particular issue... No one knows for sure. This person also has issues with other tiny pieces of the federal budget, such as the CPB. Various theories are advanced, such as political strategy (kill mail-in-ballots, NPR is seen as leaning slightly left) or profiteering (the USPS has a large pension fund, perhaps an appealing target for a corporate raid).