I was just saying this yesterday. It should be "contact rate". Having said that "commit crimes" is a bit of a misnomer, also. If you assume that bias plays a role in stops, arrests, and convictions. Still, it's likely a direct correlation with household income, education level, rates of nuclear vs non-traditional family units, etc, etc. All that stuff we all read about. Obviously not genetics.
My point is that it's rare to be a protester, a rioter, a victim of rioting, a violent cop, a victim of a violent cop, or someone who themselves has been, or had a very close friend or relative seriously injured or killed by COVID-19. By rare, I mean easily 9/10 of Americans won't suffer from any of that.