Taxes are just one side of the equation. To validate a conservative talking point (they're not always completely off the mark, even if they are most of the time), we really do need to get a handle on government spending as well, in order to eliminate waste which is a huge drain on our resources. Unfortunately that's where our agreement ends as our definitions of what counts as 'wasteful' differ widely. However, I'm sure we can find some common ground if we don't go after each other's sacred cows (eliminating the Dept of Education or the medicare system entirely is an obvious non-starter to a serious conversation). That's probably a huge contributor to why the system is so resistant to reform - admitting that there are areas of government waste that could use some refining is like opening the gates to the barbarian hordes who just want to pillage, burn, and destroy the place. So, instead, we become more entrenched because moderate broken-ness is preferable to a wholescale rampage by our political rivals high on blood lust. It's the polarization and oppositionality that is killing America because it blinds us to real, reasonable, and practical steps towards improving our situation and leaves us in this dysfunctional stalemate.