They are not buying the Obamacare because it's retardedly expensive. Lawmakers will eventually end up passing a socialized system if they can't do something to make a private system cheaper. IMO, I think they should open up health insurance to compete freely across state lines instead of the market limiting system we have. That would be a capitalist solution to a pricing problem that exists partly due to insane levels of overregulation. Unfortunately, Republicans don't favor the free market, they favor whoever lobbies them for special favors and protections (same as the Democrats).
The government of this country has been working its ass off to destroy the middle class and make this country strictly 1% rich and 99% poor since the 1990s and IMO they'll succeed in driving a lot of the 99% toward socialism. Back when we had a middle class that could afford houses, new cars, medical care, and college for their kids they tended to be pretty conservative because they had a lot to lose. Now that they can't have any of these things, they aren't too afraid of change.