Ironic that the greatest success that these failed, Neolithic cultures ever rise to is the attacks on a successful, competent culture that has actually invented stuff.
If not for the civilizing influence of the Western man these dullards would still be scraping and eating tree bark as their medicine.
If not for the corrosive effect of liberalism these fire water drinkers would be laughed out of town for their ludicrous demands.
What you say is correct, but it is not really the primitive cultures which are doing the attacking. They are mere pawns being used by the progressive Left to achieve their aims. The Left's fetishization of Blacks, Indians, Hispanics, Gays or whatever is a tactic to bring down the social structures of civilized societies by dividing their constituent peoples into warring factions. These societies can then be replaced with a marxist utopia ruled by the leftist elite.