And how do we get our politicians to understand that?
First off: if you don't pay taxes, you don't vote.
Second: if you can't pass a simple test regarding economics, our political system, and current events, you don't vote until you're educated about them. Renewal on this requirement sufficient every ten years or so.
If you ever served in the Armed Forces of our the United States, these requirements are waived forever in recognition that you know more than the average bear about the true worth of our nation.