You would make your point better if you called them blacks. Much of what you say is true, but your derogatory term detracts from that.
That said, it is true that blacks commit a disproportionate amount of violent crime and that the Democrats, in the interest of “equity”, are soft on punishing them for it. We see the results in Democrat-run cities like NY, St. Louis*, Baltimore, DC, Chicago, etc.
*The white girl who had her skull repeatedly slammed into the cement by the black girl is still in a coma. It doesn’t look good for her.