system
A chat on subreddit /r/NoStupidQuestions
human
I see it's been answered thoroughly but it must be added that "all" really only came to discussion when BLM began. It was a statement to counter the point at hand. Similarly "blue lives matter" comes under flack for this too. It's a counter movement against black lives matter mainly
gpt
Blue Lives Matter is really a much more insidious response to Black Lives Matter, because not only is BLM primarily a response to police brutality against black people; but saying Blue Lives Matter as an *argument* against the Black Lives Matter movement is saying that they place the lives of a profession higher than the lives of a race, which is pretty horrible.

Anyone who becomes a cop knows that the job carries a risk of harm. People who are born with a certain skin colour shouldn't have a more dangerous life because of it. The two statements are not on the same level at all.