Yes and no. The racial part wouldn't be justified in the context of the rest of the world, but the shooting part would. It is often commented upon about how the US leads the world in the gun deaths per capita, as you well know.
You're doing apples and oranges. By virtue of commenting on other countries' policies, we are automatically bringing in other countries as context. Not all shootings of black guys by white guys in America are racial, even if unjustified.