At the heart of this history, and potential federal budget cost-cutting efforts, is a concept known as fiscal federalism, which is defined as, “...financial relations between units of governments in a federal government system...[that] is part of broader public finance study within the discipline of economics...fiscal federalism deals with the division of governmental functions and financial relations among levels of government.”
Fiscal federalism, in other words, investigates how local, state, and federal governments should relate among themselves with respect to their policies and financial responsibilities, investigating what and who determine the locus of decision-making and spending authority among different levels of government.
This is also a very nice, low-hanging fruit for DOGE. Local communities can handle this sort of expenditure if they want to do them. Why is it being routed through the sticky-fingered hands of the federal bureaucracy when it can be done directly? Perhaps there is grift and graft available by doing it this way.