As always the devil will be in the details. Since Charlottesburg running over protestors one disagrees with seems to have become a thing. Perhaps it was a thing before but just didn't have media attention, I have no idea. But it will be unfortunate if these laws become get out of jail free cards in the way that in some states stand your ground means it's ok to stalk someone as they are walking down the street and cause a confrontation resulting in a situation where you feel the need to "stand your ground".