You asked about a billion question here - I'm sorry I won't answer them all. Way too overwhelming.
First: You spit a lot of talking points about the Shockley thing. I will say, if you have any ambiguity in the decision from this case, read the Judge's statement. It's like 30 pages. I haven't read it (I don't care - don't shit on me because I don't care that much and won't claim to be an expert), but you seem to care a lot and a lot of people on reddit seem to think if you read it, you will understand why the verdict was what it was.
Is there a police violence problem in our country?
Systematically? No. A few cases here and there? Perhaps. You realize that police interact with millions of citizens a year. The reason these cases make national news is because they are so rare.
Do you understand that cases like this are the reason BLM has grown as a movement?
BLM rallies around any time a black person is killed by a police officer. It's not just cases like this. It's literally every time, before all the facts are released.
Is BLM (and other anti-police brutality groups) mission a good one, or are they making something out of nothing?
I think they started with a good mission. I know, surprising given what I said above?
Do you disagree with BLM's mission statement/goals (not tactics)?
Have you read BLM's official statement and goals?
They literally want an end to all jails, detention centers, youth facilities and prisons
They want reparations from white people. They want free college for black people, free livable income for all black people from the government, and reparations for using their culture.
Their official mission goals are madness. Do I disagree with these goals? Hell yes. This is not about black equality. It's about a free cushy life on the taxpayer's dime in the name of being black.
Will you march against something like this? How dose this video of a traffic stop make you feel?