Xenosystems likes proposition nations so much it wants to see a lot more of them.
America is a problem for the world for two main (and conflicting) reasons:
1) Its proposition contains enough productive innovation to be scary. Independence war, foundational liberalism, constitutionally-restricted government, and laissez-faire capitalism have been a memetic-cocktail-from-hell for those in thrall to competitively-inferior ideas. But, undoing all of this, is the legacy of the American Civil War (in particular) —
2) The suppression of the propositional principle — i.e. geopolitical ideological sorting — under an idealization of national unity. Upon this pyre the liberal tradition has been incinerated, until it exists only as a charred parody of itself. The Proposition is by now little more than the State of the Union. Mandatory agreement, within an undivided territory, is policed by the democratic mechanism. That we remain one is left as the only strictly axiomatic propositional content (as the Trump and Sanders presidential candidacies in their different ways illustrate).
Spatial Metapolitics recommends that America do both Trumpist ethno-nationalism, and Sanderista democratic socialism, and a large number of other (more interesting) things, even also more stupid ones, if such can be devised. The critical point is the precise inverse of the late-modern axiom: As long as mandatory unity is dissolved, ideological tolerance can be extended without definite limit — across a disintegrated territory.
First-order ideological preferences, elaborated under an assumption of dominant unity, are a trap entirely irrespective of their specific content.
Here’s a proposition: Abolish the Union. Only disintegration is worth doing.