What I've seen from both their arguments regarding the future America, and regarding the present in "majority-minority cities," is that they just switch rationalizations: whereas BEFORE minority status entitled certain people to flout law and morality, NOW majority status confers the same entitlements. Of course, by the same "reasoning," the most vicious white racism is perfectly legitimate in situations where whites are in the majority (especially regarding the history of slavery and Jim Crow), but socialists only make such arguments where they enjoy absolute power, and no one can contradict them.
The bottom line is, these whites are loyal to blacks and Hispanics, and are anti-white racists. They have no compunctions about harming whites, or of justifying the most horrific crimes against whites. With the rise of non-white majorities, the treachery of these self-proclaimed "race traitors" will only get worse. They will enjoy status as token whites.