I can see "sundown neighborhoods" as Hispanics increase in numbers and influence in Southern California and elsewhere. The Spanish language media tends to be as much pro-Deep State as the English version. However, Hispanics are much like the white working class of a century ago: not prone to accept nonsense from black street thugs. Blue collar whites have tended to retreat to exurban and rural areas since the 1960s, but their forbears fought back, for example, the 1919 Chicago race riots. Hispanics outnumber blacks in Southern California and the Southwest, clear to El Paso, Lubbock, and Amarillo.
Blacks are likely to retreat to their old "homeland" of the South, from I-45 eastward to the Carolinas.