Actually that's just their latest excuse for violence. Remember that in 2020 it was to avenge the drug overdose death of a criminal thug because his skin tone somehow meant that he should have been immune to arrest and exempt from an arrest procedure actually taught in that city's police academy.
Essentially any excuse will do for the Left to foment riots, looting, arson, murder attempts and whatever on a mob scale because when you get right down to it they HATE this nation and everything that made it the greatest and most powerful nation in the history of humanity. Nobody knows WHY they hate the United States of America, but hate it they most certainly do.
I'm sure that afterwards she was wailing, "But I saw an over-paid actress get away with doing that on a television series. I'm going to sue Hollywood!"