Empires will continue to devolve back to natural ethnostates, and that is good

Even though it's not quite fair to compare the Chinese and American empires, since America at least began as a separation of powers and states, whereas China is an empire ruling over many different ethnicities and regions with unsubtle Marxist/capitalist force.

But the U.S. has also become a centralized empire more subtly ruling over different ethnicities and regions with culturally Marxist/capitalist brainwashing and propaganda from an unelected Media and educational system. Europe too attempted to become a Marxist/capitalist empire ruling over many different ethnicities and states with the European Union. Mass immigration is now causing a big backlash by the natural citizens of these nations.

I believe the corrupt empires will continue to devolve back to natural ethnostates, or an ethnopluralism of ethnostates, as the Soviet Union did. The nations and states that are threatened most by mass immigration will move first toward ethnostates, mainly do to real human nature, which remains as it has always been, kin-centered and ethnocentric. 

Wouldn't it be civilized if this devolution of corrupt empires back to ethnostates could be done rationally and voluntarily rather than radically and with civil war? It almost makes one understand those who advocate the dirty means of helping along or aiding mass immigration to speed up the natural devolution into ethnostates, but the empire rats are doing a good enough job sowing their own (and our) destruction without unethically helping them.