No it won't. You're not "taking a stand". This isn't a bar fight. You're mistaking responsible defensiveness for cowardice, and passive-aggressiveness for civil courage.

There is zero chance they'll recognise your dominance, let alone moral superiority, and walk away changed from a teaching moment. They're not even seeing you as a person. They only see your car as one more obstacle among so many other "idiots", and it's quite probable you're provoking only more reckless behaviour.