We all encounter Karens and other idiots from time to time.
Occasionally you try to lend a hand as I did when I told a driver walking away
from his car, "You have a brake light out."
Overwhelmingly drivers thank me for notifying them of this hazard and violation, but this fellow screamed, "SO WHAT! EFF YOU!" Both his middle fingers up at me.
Here is your perfect response to these lovelies: "I bet you voted for Biden, didn't you?"
This pisses them off royally and they have nowhere to go.