You keep using this "dog tied to a tree" analogy. So say you go to untie the dog, and all it does is bite at you whenever you come near it. To make matters worse, when you finally do untie it, and you're bleeding all over, the dog does nothing but sit there as if it was still tied up. What do you do then? Is the dog still your responsibility? Are you "immoral" for walking away from it? I would hope not.

Of course, you're probably just going to ignore or misinterpret this post in order to fit your narrow beliefs.