Opinions are complex... Philando Castille certainly did not deserve death, although to say his murder is a symptom of epidemic racism is shortsighted and representative of narrow statistical exposure. Cops get away with murdering white people too.
We would be better off preaching color blind unity and stop blaming white people for the inevitable effects of high crime, police-xenophobic neighborhoods. Particularly where demonizing white people is ok. Cops working in those areas have a hard job. You have no idea.
We don't live in 1968 anymore, or even 1988. I realize there are many living today who did go through terrible times. There are also quite a few racists still around. But Black Lives Matter's finger-pointing at innocents is making more racists.
You can't help where you're born. No one likes to be punished for the sins of the father.
You aren't helping.