What would healthcare-centric revolt look like? You would need to apply pressure to specific congressional representatives, who support a specific ideology and don't believe in universal healthcare (A Crowdpac campaign has funded close to $4 million dollars to challenge Susan Collins when she's up for reelection due to her supreme court vote; that most likely won't scale). I could of course see rouge elements of such a movement using violence (not condoned!), but there has to be something legal that puts fear into Congress to act.