You're ignoring the dimension of universalism versus insularity. In practice, high-trust, high-cooperation communities are also insular. They cooperate within their community, but not people outside their community. Those communities can ensure the survival of their members by using their social infrastructure to ensure everyone votes red.

Assuming that the red/blue choice doesn't have a theological valance, you'd have a lot of tight-knit Mormon, Muslim, and Orthodox Jewish communities surviving in the red scenario. I suspect also all the highly authoritarian Asian countries.