Rights are used to justify all wrongs. When someone has a right, we are expected to accept it. The concerns of the proposed victim are not even considered.
Only when someone can do whatever they want, can you know who they truly are. Most will take advantage of the situation. The few remaining are the ones who care.
To the abuser, what they do is for retaliation. They were hurt, so somebody else must suffer. Guilt and innocence are irrelevant in matters of vengeance.
Those who treat others badly are asking to receive the same. Do not waste your time trying to get through to them. Banging your head against a wall will only make you dizzy.
Power is a fickle thing, always seeking a new master. The mighty are left to choke on the dust they kicked up. Still, there are many more tyrants waiting in the wings.