In Paris the burning and destruction typically happens in the outer "boroughs" of the city -usually by disaffected groups -sometimes they happen to be disenfranchised- though typically they harm the older generation's property and that generation typically frowns upon the destruction.
Of course, in the US, we've had organizations who on paper are for justice and redress being found to foment agitation. It's a total corruption of their mandate. We had an "anti-hate" group paying hate groups to "do things"[1].
[1]https://www.congress.gov/119/meeting/house/119311/witnesses/...
Nothing makes cops more trigger-itchy than the thought that a random stranger could "fight back" any moment.
American police inclined to do nothing, because it is locally hired and not paid/controlled by government.