Everyone knows what the solution is. One way or another, the Feds need to provide broader subsidies and some form of reinsurance to the ACA market, the same way they already do to the medicaid market via those states who have expanded medicaid. The question isn't what do to, but rather who pays for it, and how. Since the Republicans are historically the party of fiscal constraint, Trump should have much more flexibility to deficit spend than a Democratic President would have. The debt to GDP % will likely increase but we have a couple decades before we find out if that matters or not.