I agree with you: there is no way to provide what the big majority of Americans want as a healthcare entitlement within the limits of what the Republican Party will permit as federal law. It simply can't be done.
What the party is seeking is a way out that will provide the minimum entitlement the public will accept with the minimum givebacks the GOP will tolerate. That isn't an easy formula, but it can be done, as the passage of Medicare Part D under Dubbya showed. The problem is that Trump keeps pouring gasoline on the fire with his promises to give everyone better coverage at lower cost with no exclusions and no mandates.
It simply SHOULDN'T be done.
There's a simple solution. I'll provide mine and you can provide yours and coverage for anyone else you choose to fund with your money. If you can't or won't do for those you think should have it, do without.