You know what, I'm not even sure what you're talking about any more. I'm not going to hassle a cop who is talking to me for any reason, because I'm not going to be that guy who gets strangled to death. And you're not advocating nonaggressive resistance, because any time anybody says don't piss of a cop if they've stopped you to ask you something you're calling them wrong. No interaction with a cop has to go bad. If you don't understand that a cop pulling you over for speeding, or asking for a statement if they believe you witnessed a crime isn't intent on pulling out their gun and shooting you, I have to question your thinking.
If a cop thinks you fit the description of a criminal they're looking for, they're going to stop you and ask you about it, and that's not a violation of anything, that's them doing their job. They may even arrest you, and if you get yourself beaten or killed because you're resisting arrest, that's not all on the cop.
The fact that you think that every single cop in the entire United States of America is some kind of misanthropic psychopath is not reasonable or rational, and since that seems to be the point of view that you're coming from I don't think any real conversation with you about the topic can be had.
You seem to hate cops. I don't know why that is, but I really hope that the next time you have to interact with one you don't come from a place of anger right from the jump. You will probably be hurt if that happens.