Politicians by definition lean on the larger body politic.
If they can’t get a consensus (politics being the art of the possible) then they can’t do the thing envisioned, no matter how virtuous.
Our answer is in a different direction. Get the Lord exalted among the people. Last time I looked that constitution still began “We The People.” There’s the onus. You can not pump this from the political end any more than you can push a rope!
In the meantime, Republican lite may be the best you can affirm... everyone else having washed out.
Hey I told the truth again.