Ok, but without consequence? There were a thousands of arrests and people hurt/killed voicing their frustration. Even journalists were shot at with rubber bullets and arrested. Yes, that's right, journalists were shot at and arrested by police in the US.
Uhhhh... we literally just had an entire summer of people shutting down cities to voice their frustration over police.
My personal unwillingness to start cursing out every cop I see is not actually a good litmus test for my freedom of speech.