According to political correctness, yes, it is racist to say that blacks are attacking whites, or that blacks commit a disproportionate number of crimes.
According to the liberal theology on the subject, blacks are held to different standards and expectations. Liberals blame crime on poverty and racism, among other factors. Because they blame crime on poverty, poverty on racism, and the legacy of Jim Crow and slavery, they do not have the same revulsion to crimes committed by blacks as those committed by whites.
They hear about blacks committing crimes, and they think that the blacks’ excuse is poverty, legacy of slavery, and all that.
Blacks bad behavior always has an excuse, always some reason which is supposed to cause us to feel sorry for them.
Germans had their excuses for wanting Jews robbed and dead. Communists have their excuses for mass murdering enemies of the state. White racists have their excuses for hating and wanting to harm Blacks. South African Blacks have their excuses for commiting genocide against whites...and on and on hate and the slaughter of ethnic and class enemies goes.
Diversity race doctrines are designed to unite minorities against whites in the name of race hate and class envy scapegoating. It’s no different than when the Left designed doctrines and social and political inequality and violence against Blacks in the past. They still gain power from the unity of race hate, race preferences (double standards) and illusions of racial superiority.
Until we make them stop resting their power on racial division and competition for unconstitutional advantages, race hate in America will never stop raging, scapegoating, murdering and lynching the elitist puppeteer’s target. The target in the post segregation era of systematic hate doctrines and race preferences is white males and whites in general.