I would like to think that Bernie Sanders is one of those people.
Republicans have a propaganda network back then to fight against Obamacare (which isn't even Medicare for all). It was really surprising how much the Republicans fought back given the zeitgeist was going the other way with Michael Moore and all that. The whole "death panel" stuff took the air out of the room and Republicans were going on non-stop about how it was the greatest injustice to all of America. It was wild.
Also, if you look at those that benefit from Obamacare and the fact that they're losing it. They still hate that it's associated at all with the Dems. It's weird.
Ah you're right, he caucuses with them and stuff but he's an independent, you're right.