If running the governments ever returned to the concept of for the Common Good, I should dance in the street. However the Government would first return to it's purpose, as defined by the Founding Fathers in their writings, that being to protect the people, very small government.
And just a single case but that would drop every Wino, Booze Hound and Druggie on their own keesters, right off the bat and they would cry like babies. It would also dry up the National Pork Barrel and the Professional Politicians, that were never supposed to be, would cry real tears. You being a Leftest should investigate what you choose to push forward, you would not believe what a return to the Common Good would mean. Why, once we had a President that was so conservative the liberal, left leaning, GOP voted for him! Yes, that's right he was a filthy rich man whose inheritance was gathered together by his mafia father and illegal booze when it was outlawed and John F. and his brother Robert Kennedy, the AG of the U.S. were determined to eradicate the Mafia in this nation and they both were murdered because of their being Conservative,
Your chosen side has always been filled with punks and hoodlums, I just do not know, exactly, when the powers that be shifted parties.