They actually contribute less than ever before. Tax rates on individuals and corporations are at all time low.
They also have more money than ever before too.
The only time the wealthy controlled as much of the economy as they do today was immediately prior to the Great Depression.
It is really a shame that in less than a hundred years all the ground the Roosevelts, Eisenhower, and others wrestled from the elites you all have all so willingly returned to them and ceded new ground on top of it.
And now you fight for them too. Really weird.