BLM isn't specifically about white people killing black people, its about the systemic disadvantage of black people in the US. The US had segregationist senators until the 2000s [https://en.wikipedia.org/wiki/Strom_Thurmond], San Leandro California, a bay area suburb where lots of folks in on this board live, had an FBI injunction in the 80's because they still had segregationist housing policy. Our communities now are more segregated today than they were in 1890. Modern medicine has an insane mount of racial bias baked into it today [https://www.nejm.org/doi/full/10.1056/NEJMe2021693]. Everything from illness diagnosis to painkiller prescription, to prenatal care is very much tilted against black people getting equivalent treatment to white people. This is due to the bias of caregivers at point of care. The whole point is that race matters, we need to respect that, and understand that.