True. But government changed that. If we're going back to it then the Republicans need to be able to show how it is in everyone's best interest. Right now they don't have a coherent message.
Here’s a comparison of the U.S., Canada and Germany healthcare systems.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3633404/
The tactic of the LeftoDemocrat Party is to convince everyone that systems are ALWAYS static, that a change in one area won’t affect every component of the system. Either they believe this themselves, or are being deceitful.
The truth for every thinking person is that whole systems ADJUST with a change, and, if free economic systems are allowed to work on their own, relatively quickly.
If ALL of Obamacare were to come crashing down, there would be some negative consequences, but also many positive ones.