I am actually a deficit hawk, by nature. Deficits are great as temporary stimuli for economic downturns. I am a fan of Keynes, but not his dismissal of the long term effects of deficits. Tax cuts should require commensurate cuts in services. Republicans have punted on accepting the responsibility for their tax cuts since "Reagan proved deficits don't matter," according to Dick Cheney.
Clinton tried to balance the budget, and succeeded to a degree. Obama was a pragmatist, but, the Great Recession dictated his economic behavior. Biden is right about the need for infrastructure investment. And he has shown a willingness to be responsible and pay for it with taxes, rather than borrowing. I'd like to see a bi-partisan problem solving group come up with a long term plan.
My bias would be for baseline funding for necessary government programs. Any increase in a specific program would have to identify a funding source. When total expenses exceed revenues, there would have to be a funding source I.D.'d, either fees or taxes. IUnfortunately, I don't think that Republicans can be trusted to fix a problem they created out of a desire to make long term funding of "social programs," impossible due to overwhelming debt, aka "Starve the Beast." I would love for them to prove me wrong by exhibiting some sense of responsibility in increasing taxes to cover outlays, instead of their bias for "Borrow and Spend."