Allow me to clarify: I don't want to ram someone off the road, I just want there to be a way to give feedback without it being escalated from there. Thumbs down, not finger up. Not that people who already drive like that give a shit about other people and any feedback lesser than a major accident. I'm real tired of the car culture here, too.
We do this all the time when on foot. Somebody bumps into someone else, maybe somebody says sorry or watch where you're going. Or maybe someone decides to pull a gun. That's more what I'm getting at.