When the justice system repeatedly fails the people eventually they will seek different forms of justice themselves, usually bubbling up through displays of anger but these shouldn't be disregarded as mindless violence they are revolutionary actions... https://twitter.com/IGD_News/status/1265786167342989312

...It is a direct confrontation between the oppressed and their oppressors. If this anger were channelled properly it could become the direct and fearsome rule of the collective power [of the masses] over those who would oppress and exploit them. As Lenin...

...described in State and Revolution, the dictatorship of the proletariat is an organization of the oppressed for the purpose of suppressing the oppressor.