How about removing bad committee chairs and instituting good ones so that whatever public option health care expansion Biden actually does enact will be as robust as possible? M4A is not the only way to get those people covered. Progressives/Leftists seem seduced by political spectacle while eschewing the inside-game that conservatives are so good at. If you're in the kitchen while the sausage is being made, you get to influence the flavor. Otherwise, you're consigning yourself to banging on the kitchen door from the outside, waiting for the rest of the diners to join you in revolution, but they're all just sitting down eating their meals.