The blacks will be much happier once there are no whites to interfere with them murdering each other.
America has functioned brilliantly in the past because of belief in free market capitalism, a strong work ethic and a generally unified population (including naturalized citizens from all over the world.) Things started to fall apart when the New Left radicalized racial minorities, feminists and homosexuals, and began to spread the insane ideas that "diversity (instead of unity) is our strength" and that our national treasury could support the entire world via immigration, legal and illegal.
There are many good people who come to the U.S., even illegally, who fully grasp the idea of individual initiative, opportunity and making better lives for themselves. So do many of our citizen minorities including Blacks. Unfortunately too many -- including some of our political elites and hopelessly spoiled, socialist-indoctrinated young people -- just don't grasp the fundamentals that made America rich and powerful. They simplistically see America as the goose that will continue to lay golden eggs forever, with no thought about feeding the goose and making sure it stays in good health.
I agree. Blacks in Africa are incapable of governing themselves in any peaceful or rational manner.