"Black Lives Matter"
They'd be saying All Lives Matter. And, they would understand that all their bitterness only hurts them.
From Dr. King's speech at Cornell College:
https://news.cornellcollege.edu/dr-m...rnell-college/This is our message, and this is what we are trying to get across, and this is what I believe in, and I believe it will take us to a glorious new day. It will save the $#@! from going into the new age bitter. It will save us from going into the new age seeking to retaliate and get even with those who have inflicted oppression and injustice upon him for years. It will save him from seeking to rise from a position of disadvantage to one of advantage, thereby subverting justice and substituting one tyranny for another. This is why I said, black supremacy is as dangerous as white supremacy. God is not interested merely in the freedom of black men and brown men and any other men. God is interested in the freedom of the whole human race and the creation of a society where all men will live together as brothers and where every man will respect the dignity and the worth of human personality. This is what we work for and this is the good society which we must seek in America. But it will not come until enough people are willing to stand up and mobilize forces of goodwill, to seek to implement that which is just and right.