I'm torn on the issue. On the one hand, I want to think the reaction is severely irrational and out of proportion. On the other hand, I know that the problem runs much deeper, and it is not just one of race or police killings, but of class, ideology, meaninglessness and just in general, human power dynamics.
One could take an accelerationist stance and say that intensifying the conflict as fast as possible would be a good thing, because the sooner we resolve it and overcome the status quo, the better (whether seen from a right wing or a left wing perspective). But likewise we shouldn't forget that civilization is fragile, and what will come after our current system doesn't have to be something better for everyone. Meanwhile more authoritarian states like China are outcompeting us, because they don't suffer from the same malaises that western democracies do.
Furthermore I think the looting hurts their own cause (especially when it comes to small businesses).
The forces that have been unleashed are too erratic and dispersed and unless they are channeled into some kind of political organization, nothing will change and the US will simply go back to the way it was before; tensions will rise again, because they are systemic, and long term, if not resolved either intentionally or unintentionally, will lead to something like a civil war.
On a personal note, I am becoming more and more disgusted by populism, democracy and human nature in general. Multiculturalism is a failed project and I am now of the opinion that states should be racially and culturally more uniform, like Japan for example. Seeing the "positive" interactions of the last couple of days, like groups of white and black citizens kneeling before each other (thereby, ironically, still reducing themselves to their skin colours) made me sick to my stomach.
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Well, I hate politics and will always hate it. It's not something for idealists or people who value the truth too much, since political battles are won by emotional appeals, moralizing and false narratives (memes).