Far left? What are you talking about. There isn’t really a far left presence in American politics. Bernie is a boring centrist by global standards, and virtually every politician is to the right of him.
If you are talking about the bribery game, that’s not a left-right issue. Trump ran largely on a platform of “everyone else is a bunch of bought off whores,” despite becoming one himself. Getting money out of politics is an issue with overwhelming bipartisan support among the people.