> The only people who can change it are voters and congress themselves.
Most of the participants in the system are eligible voters, so asserting that voters can change the system is very much asserting that nearly everyone in the system has agency to change it.
(The fact is “voters can change it” is optimistic, because the US is not a direct democracy and, due to gerrymandering, campaign finance, and other factors, only loosely a representative one, being functionally more of a plutocracy. The people who benefit from its inefficiencies and inequities have disproportionate power over its structure.)
Most of the participants in the system are eligible voters, so asserting that voters can change the system is very much asserting that nearly everyone in the system has agency to change it.
(The fact is “voters can change it” is optimistic, because the US is not a direct democracy and, due to gerrymandering, campaign finance, and other factors, only loosely a representative one, being functionally more of a plutocracy. The people who benefit from its inefficiencies and inequities have disproportionate power over its structure.)