It is indeed true that Dem-lite is not the future of the Republican Party. Perhaps RINOs could become the conservative wing of the Socialist Demonrat Party.
It would be a very logical home for them . . . and drive the hardcore Marxists to the fringes where they belong.
I could live with power alternating between Reaganite conservatives and RINO socialist lite types. Society could even generate enough wealth to sustain such pendulum swings.