Over the last hundred years, American military and paramilitary forces, and their vendors, have subverted transparency and democracy to turn America into a military dictatorship.
There is nothing to suggest that the fall of the United States and subsequent replacement (with whatever may come) will reverse the thousand year trend of increased education and decreased violence.
The culture of the 3.6% of people who live in the current territory of the USA will be irreparably damaged, however. This may not be entirely a bad thing, given how significant an outlier the US lifestyle is compared to the rest of the world.