Is the current system likely to be fixed? NO! Not only are there too many people with vested interests in the status quo, but Congress has too many brinksmen and too few statesmen. Anyone who sits down & tries to craft a reasonable compromise will be eviscerated by hardliners of bother the Left & the Right. 

Yes, letting ACA collapse and fail is just more brinksmanship. But if the collapse is bad enough, maybe some moderates will grow some spine and tell their fringes, "Go to your corners, shut up, and let the adults work it out!"

We can only hope & pray for a good result.