I am sorry, and I am not trying to upset you, but yes there is an element of physical engagement when the instruments of the state have to regain control of violent disorder. That physical engagement, of course, has to be legal, disciplned and not abused. But I am not sure what other way there is?
The current violent disorder was created because of the violent disorder of police officers murdering another black man.
To stop such violent disorder you have to go to the root of the problem and that is that black men are being murdered by white police officers. Had the authorities acted swiftly and arrested the officers involved in the killing I believe that the violent reaction would have been significantly mitigated and might not have happened at all. Ditto if this was a "one-off".
The US police is "institutionally racist" of that there can be no doubt. Trump can't condemn violent white police officers killing blacks because it will cost him heaps of votes in the Southern "bible bashing" states who still can't get their warped and feeble minds around the abolition of slavery.