Donald Trump long maintained that NAFTA was among the worst deals in the history of man. He then renegotiated a small revision to it and called it the greatest thing since sliced bread. The key change, in his eyes, was to the name. He probably would have signed a grocery list so long as it was no longer called NAFTA.
That experience could be a template for a bipartisan legislative resolution to the ongoing dispute over ACA. If you repeal it, re-enact it under a different name, and give Trump the credit, all of the issues would magically disappear.
If you think that’s unduly cynical, remember that just a few years ago, Mitt Romney identified Russia as our #1 foreign policy problem, and the GOP generally believed that Kim was a dangerous madman. All it takes is a few words from the man on golf cart to change everything in the eyes of his base.