"Mad Max" scenarios may indeed be extremely rare to non-existent. But still, I'd rather have the skill and hardware to make a 1000 yard shot than not. Besides, it's fun to learn, practice and be able to score a clean hit at that distance! I have more fun thinking about what skills/equipment I currently have and how I could use it in some scenario (oddball Mad Max ones included - fun to think about, if nothing else!) But I don't go out and buy or stockpile stuff specifically for any of these one in a million things.