Again, you're framing it as a black and white, this or that argument. It's not. Cops abusing their power is wrong. People refusing to follow the orders of police officers is wrong. Arresting someone for contempt of cop is wrong. Resisting arrest is wrong. Driving a semi the wrong way down the road is wrong. Not swerving to avoid the semi is wrong. If an officer wants to arrest you and you start becoming physically violent, you are in the wrong. At that point it doesn't matter that the cop was wrong first, because you're already dead.
Now, if your goal is to become a martyr for your cause, then you've just hit the jackpot. If your goal is to take another breath, to see your loved ones one more time... becoming physically violent with a cop is a really bad idea. Is this the way it should be? No, we shouldn't be afraid of police officers. But for better or worse, this is how it is. Your platitudes about "cops are bad, the victim is right" isn't entirely realistic unless the goal is to create more martyrs.
Now, if your goal is to become a martyr for your cause, then you've just hit the jackpot. If your goal is to take another breath, to see your loved ones one more time... becoming physically violent with a cop is a really bad idea. Is this the way it should be? No, we shouldn't be afraid of police officers. But for better or worse, this is how it is. Your platitudes about "cops are bad, the victim is right" isn't entirely realistic unless the goal is to create more martyrs.