So now, at that point, imagine you firmly believe that this set of events happens more often to one set of citizens than another, solely on the basis of their race. (You don't have to believe this, you just have to imagine that the protesters DO believe this.)
Wouldn't you want to do something to draw attention to that?
Your premise is faulty.
For the most part, I don't believe our great law enforcement officers are racially profiling. I presume that they are statistically profiling.
Per capita, non whites commit more crimes.
Non whites commit most of the police shootings.
Therefore it wise to look more closely at non whites.
Not doing so would be wasting the taxpayer's resources.
Nothing racist about it, it's simply applying comon math skills..