I am not ruling out Chauvin's guilt. But he deserves a chance to defend himself.
Biden is doing a good job of addressing the underlying issues by constructive means.
I don't think they will be cured any other way. For me, to survive as a country, the US needs to embrace measures that value cooperation and the building of public goods as part of its normal way of thinking, and to accept the limits of individuallism as an answer to every problem. It doesn't make individuallism a less important piece of the character of the US. But it's not the right tool for every problem.