Some people are okay with health, food, shelter, and peace. Looked like they had what they needed, so they never expected anything to happen to them.

I have wondered a little if maybe they weren't so peaceful. A spawner made the skeletons- maybe they were peaceful, but they made these things to keep themselves safe. They wouldn't have to fight.

But that might mean they were being invaded, or expecting to be.

Sometimes even peaceful people get scared. Maybe often, they do. [He pats Belloq's shoulder in a companionable way.]