I only saw posts from myself and Coded Logic today about the evidence in particular. If there were more, I missed them, and you could be referring to them.
Neither he and I, from what I saw, were posting that the jury's interpretation of the evidence was wrong. We were posting why people on this forum and on various sites interpreting the jury as ruiling him innocent as based on that evidence was incorrect. That's not what a grand jury does, nor what it is focused on. There's a big difference there. Many people interpret a grand jury as working like a court case, or having the same type of judgments, where it does not.
As I stated I'd probably side similar to the grand jury in that case because there simply was too much of a lack of enough definitive evidence against the officer in that instance to have a trial. That doesn't necessarily reflect what I -assume- happened; it just means that by the letter of the law, I don't see a conviction coming out of what that prosecutor was presenting.
As you said, I think the issue is that with hot button topics that involve race, sex, and gender, there's a point where people put assumptions of intent on people they're arguing against, and read that intent into the arguments, devolving them into shouting matches, basically. It's not impossible to hold these discussions, but it's sometimes hard to moderate between them with all of the flinging back and forth.