Do you even live in Portland? I do and I live a mile away from the Justice Center where protests centered. There was looting the first night but not much at all since. Also, it's been normal COVID times business as usual in the surrounding area during business hours. If you want to make up narratives choose a different city.
Also, if you think police can just beat people senseless because they feel challenged then you're just a short step away from text book fascism.