How about just skip casting your vote and prepare to campaign to the winner, whoever it will be, to keep doing things that will reduce the debt growth (I don't even want to say eliminate, just make it less and less unsustainable). It really is sad, not just in the US, we're all about choosing the lesser evil.
This is a problem that so many countries around the world are facing. The political parties don't care about bringing good leaders to represent them, they look for good politicians. People who can win votes and it's making the counties get worse.
I still do not understand why people keep falling for this. A person may be a good politician and a very horrible leader. Politics is different from leadership. A good politician will say the right things, do the right things and meet with the right people to get elected, but when elected, they won't do the right things to make life better for the people and the country. It's not looking good at all. In every election, voters have no choice but to choose the lesser evil.
I blame the party members for this. They have a choice to reject a candidate if they feel that candidate is not fit to rule, but they don't because as long as the candidate is fit to win the election, they don't care. They just want their party to win.