...and for that matter, the uprisings ARE happening all over the place — just pay attention to the alternative media along with the msm — the C-P activists still smell total victory and are still seeking to achieve the abrupt, cascading prairie fire you describe.
But, as the shift in emphasis from Fergusson and Charleston to Baltimore showed, there just aren’t enough of the professional agitators to gin up the kind of massive, widespread uprising necessary to create the crisis environment C-P needs for full implementation.
So what you end up with is more along the lines of a strong and pervasive general dissatisfaction. What pollsters call right track/wrong track.
Rather than providing the boost necessary to peg the ideological pendulum extreme Left and keep it there, this sort of thing is just as likely (more, IMHO) cause it to peak and start moving in the other direction.
Which is what happened with the elections of Nixon in 68 and Reagan in 80.
Look at it this way: Rural and suburbanites will become more likely to come out and vote for a Conservative. Blacks never will, but could become so dissatisfied that they don’t vote at all. Hispanics may become disillusioned as well, seeing the attention Blacks are getting and feeling they are getting shafted.
Not a sure thing, obviously. But a good opportunity for someone ready and willing to seize it.