What (or who) do fans of "Heroes" dislike?

The world is just structured in a stupid way. Why does an eagle have to kill a rabbit to eat? Why does one creature have to die for another to survive? It’s an idiotic world, honestly. I can’t imagine what kind of idiot would come up with such a system.

Added 1 minute later
What massive war? I’m talking about a button that deletes all people, not one that starts wars or any kind of armageddon.