When we look at the fences, barriers, and boarding going up

When we look at the fences, barriers, and boarding going up bracing for the violence and unrest should the president win the election, we see the undemocratic nature of the Antifa /Black Lives Matter movement as the instigators of this violence and unrest. Is this the inevitable foul fate of open democracies? The ancient Greeks thought so.

We have the big problem of a growing disparity between distinctly different and expanding ethnic groups who are bitterly competing with one another at the expense of national harmony. It makes me wonder the Ancient Greeks knew something we don't know when they disliked democracies; but then I remember that a better way to judge democracy is to evaluate how well democracy accords with real human nature as defined by the science of sociobiology.

Human nature was, is, and remains, genetically kin-centered, gender defined, age-graded, heterosexual, marriage-making, hierarchical, ethnocentric, even xenophobic, and religious-making, among other conservative things, with group-selection as the primary unit of successful selection and survival.

The most humane way I can see to fix the foul condition of American representative democracy is to eventually develop an ethnopluralism of ethnostates from out of our existing constitutional separation of powers and states, where real and natural human nature can be affirmed. I do believe that this will happen anyway as it happens with all empires when they inevitably fall apart and revert back to smaller ethnostates. Wouldn't it be great if this could be accomplished rationally, legally, and we could avoid the violence and unrest caused by radicals of the Black Lives Matter movement and Antifa?