There's a coke can on my front lawn. That is the mark of a sociopath, a true sociopath. Imagine being so devoid of conscience or any notion of moral responsibility that you would throw trash out the window of a moving car. That's worse than robbing a bank. Robbing a bank is darkly logical. It has a goal - obtaining wealth. Littering betrays a much more insidious and permanent pathology. Those so afflicted are beyond redemption. They are on the same spectrum as serial killers and child molesters.
I have nothing but contempt for people that throw their stinking garbage out of their stinking cars into the streets and lawns and on our beautiful roads.