What makes you think the videos are about white people or race in general?
Do you see police, regardless of race, having to make decisions within split seconds. One guy pops out and shoots a cop for no reason. Another guy pops out and pulls a gun for no reason. The old man at the gas station, suffering from mental illness, pulls a gun for no reason. You called them cowards. What you call a coward ran into a house and got shot. The last one is just a woman standing there, suddenly pulls a gun nobody even expected.
"White people get to shoot first." Is that really your brain thinking?