I agree and disagree. It is a class issue refracted via race. A minorty group which is hit by X number of incidents over Y period of time and gives no response. There's a lot of nuance there. Is it a riot over the man who got shot? Yes. Also no. One straw that broke the camel's back, the one issue which ignites a powder keg.
Protecting property with armed force will be universal. That isn't the problem. The problem is using armed force in a pyramid scheme economy, which is what the world has had for many years, when the base is growing inasmuch as poor people are getting poorer and rich are getting richer.
If anyone went to anyone's house, you would use armed force to prevent it. I.e., armed force, riot, is here used to respond to armed force. Protecting property with armed force is a sociological fact, not a capitalist fact.
Minorities in all nations, especially nations like France (Algiers riots, post-collonial history, black-white problems), come up against hegemonic majorities. It is a class issue more than race, but is racial until attenuation of the class issue allows it not to be racial.
Capitalism is too narrow a scope for me of late. I don't think it exists in the first instance, a different topic, and is too easy to dump everythng on when ever anything happens. What we have is a ponzi scheme and a quasi-totalitarian Western order (global, for what it's worth, not a Western critique) which will, one way or another, alter its mode of operating or simply die.
It's the decade of the ballot or the bullet. The cave has broken in all Western and most non-Western societies. Some see it as a capitalist issue, which only means economic inequality if we remove the non-Marxist Marxian go-tos. Ballot will not work. Bullet never works. The ballot is broken and the bullet registers discontent at the broken ballot. In France, or wherever, racial minorities are as canaries in a coalmine. George Floyd in America. It's not a black/white issue, and the states' inability to frame it as anything else, because the ballot is broken, a quasi-totalitarian press regime across the board, liberal meaning state-line, - that inability will be the death of the very states which do not understand it.
Nations are petrified to speak about class. They have mechanisms, all of them, even the communist, for dealing with class. It rarely finds its way into the press, or "Office", as elected, in any meaningful sense. Here's the problem: the ballot is exhausted, the box of pandora's tricks, unintentional and intentional, as it goes, by ruling class types over a long period of time, i.e., some intended to put down specific instances and others which had that effect, that box of tricks is now exhausted by a massive wave of "under the rug" dirt which cannot be hidden any more. Thus, the era of the ballot or the bullet. It's global.
People saying "mad to see this in the West". Not really, just some have been insulated from it. It has been happening constantly for decades. London riots, various American riots, class riots, yellow vests, Italian riots, periodic, and on and on and on (riots over the collapse in 2008 which never has been dealt with: 2020 with Biden in America and Johnson, liberal style in Uk, is the first attempt at dealing with that massive heartattack which continues).
Nations, Western, have gambled on authority. Without a single exception. They have invested in what you call "armed protection of capital" but in reality is a Foucalt styled Communist surveillance state in the making. That will fail miserably. If that's all they have to offer, and I don't see a lot else being offered, with a few exceptions, but in themselves, pointless, then these states will all collapse in various ways. I haven't even mentioned climate change. I suspect the world either kills itself or saves itself before the melting of the north and south icecaps gets out the gate.
There are no quick answers. But I just want to say this: anyone who focuses upon the one preson killed, or the riot in isolation, is viewing it too small (whilst anyone who ignores that, the person and the riot, is pushing an agenda). Demise of various orders, firstly, with respect to a series of issues, understood as race through class which, because there are so many incidents for a minority community, in any nation, ignites every now and then until the quality of life situation and general humanist agenda, not authoritarian response-mechanisms, are understood and implemented.
There is a very "meta" frame, sociologically detached, which most states themselves are not understanding, never mind the populations within. State types are paid to understand it but have reacted predictably with armed and non-armed control mechanisms for what they see as a passage, or wave, they have to ride. That won't work. That is the ballot.