Time will tell what? There's video. Do you think there was something that happened not on video? Was there a group of white dudes off camera who were participating in this assault and were just smart enough to stay out of the camera shot? The officers we saw on camera were dragging Tyre off camera so those guys could get their shots in as well then dragging him back into the cameras view to continue their beating?
That's easy for a white man to say.
It's easy for anyone to say.
What's interesting is that your view robs black people of any agency. They aren't responsible for anything because the big bad white man is ultimately in control of their lives. Anything that happens to them that's bad or that they do that's bad is the result of the white man. It's not their responsibility or their decisions that have lead them to have done this bad thing it's racism, or the "oppressor". If you believe that all the bad in black peoples lives is the result of the white man doesnt the opposite have to hold true that all the good is the white man's doing as well? If the oppressor is that powerful that seems to make sense to me. I feel sorry for you and anyone else who goes through life thinking this way.
I hate to use the "my black friends" anecdote but having spent 23 years in the Marine Corps I do have a lot of friends from many different backgrounds, ethnicities, etc. That's just the nature of it. We've been through some shit together so we are pretty close and I don't think any of them think like you do. I'm glad for that.