Also, "at least 2 orders of magnitude" sounds like a big overestimate. In 2018, 2570 black people were killed in the US by other black people. About 250 were shot and killed by the police, in cases where the police self-admitted to killing them. This does not include the non-shooting deaths, either those that occur during an arrest, or while in custody.
Even if it were only 250/2570, that's still only about 1 order of magnitude.
You may be getting downvoted because of your false equivalences and your incorrect statistics, not because of your "objectivity."