That’s the point, ObamaCare is SUPPOSED to fail. It’s failure will be the trigger for single payer.
I know that's the conventional wisdom, but wouldn't a move to single-payer require a law as grand as "Obamacare" in order to implement? I thoroughly believe Obamacare will fail, but just because it does, doesn't mean the government will automatically default to rule by fiat. And while it's wishful thinking, I would hope that the GOP would jump in at some point and say, "it's time to return to the old system, with a few tweaks..."
Hell, the entire economy is suppose to fail so we can be converted over to neo-feudalism.
WE HAVE A WINNER!!!!!