who does a calcified political duopoly benefit? well, the two parties, for sure - since they don’t have to compete with anyone(The duopoly works well together to insure competition is kept out) nor serve the public (the political machine is not a public institution). but also the-state itself, since The duopoly can ignore the American people while keeping them happy even though Most Americans are unhappy with the services rendered by the government..

In fact, The duopoly works well together to insure competition is kept out

As long as alternatives are kept out (The duopoly works well together to insure competition is kept out), The duopoly can ignore the American people.