You hit back with the facts.
Far more whites are killed by police than blacks.
Plus, singling out “blacks” alone hurts the cause of reigning in the “very real problem” of police all to quickly leaping to deadly force in various situations regardless of the race of the citizen. Their are countless stories of police kicking in doors and shooting innocent homeowners because they were at the wrong house, shooting kids who answer the door holding video game remotes, ect Most of which were white.
They don’t care about facts. They need a “racist” to rail against, and by not instantly & completely spotting the party line, you are assigned the role of designated racist - at which point everything you say will be used against you.
Heads up: they have redefined “racist”, and won’t tell you the new definition other than you are one and that makes you evil.
I assume you meant this as humor. If facts were a factor we wouldn't be discussing this.
It is usually futile to try to talk facts and analysis to people who are enjoying a sense of moral superiority in their ignorance.