Why does the tea party think at such a higher level than liberals?

Liberals call tea partiers crazy or kooks because they are simply not educated in economics ( i am have a degree in finance and economics). Tea Partiers know government bureaucracies rob society of jobs and wealth and understand only the freedom for one to pursue ones own interest is the proven way to stimulate the economy. Tea Partiers know you can't bend the cost curve down on health care by expanding coverage without rationing or price controls. They believe in sound money and know government controlled money supply creates bubbles and causes major market swings in unemployment and the Keynesian economic theory is highly flawed and dangerous. Tea Partiers know the writing is on the wall for our currency to be rejected as the reserve currency and this will send our super power status into a third world status swiftly. When will liberals raise their level of thinking to that of educated libertarians? Instead of circle jerk liberals?