If "not shooting" is ignoring, then yes: AI should definitely ignore them. Humans won't fire at them, neither should AI.
You're trying to be clever with your words. Not working. Human players will also react if they see a burning campfire in the middle of a forest. It could be an enemy camp, and extreme caution should be used when approaching one. What will the AI do? Well, if the waypoint goes past the camp, so will the AI group. You can never take every single thing into concideration. It's an impossibility to make AI as smart as (some) humans can be. But even if it's an impossibility, it doesn't mean they should do stupid s*** like firing at camo nets until they run out of ammo.
Admit you were wrong, stand corrected and let us all move on. :P