system
Given the following post, respond as if you're commenting on Reddit:
human
[Destiny] If respawning isn't just a game mechanic, and Guardians get revived in-universe, why do the enemies even bother trying to fight them?

Sorry if I'm missing something I just started really learning about the lore and stuff. But like the guardians are going to keep coming back no matter what right? Why would anyone dare oppose immortal people?
gpt
>Why would anyone dare oppose immortal people?  
  
They're immortal, not un-killable... and they aren't *omnipotent*. Kill one guy 500,000 times, or kill 500,000 people. Why does *that* matter? There aren't many humans left, and there are significantly fewer Guardians to protect them.