The suppression / destruction of the middle class, starting with the corruption of our education system to produce more compliant and stupid serfs, and fed by the importation of low IQ goons, and deliberate degradation of the economy.

Immigration doesn't have to be a prolem. Quotas limited immigration to numbers below native pop growth that would be forced to assimilate. Restrictions ensure that only people of value to society get in.

Uncontrolled immigration is a weapon to destroy functional societies.