Allegedly, they don't. But I find it odd that their take on it seems very lackadaisical. It feels like we're just supposed to accept it, and not try to find a way home, and just hope it happens to take us back at some point.

[ she definitely understands the desire to stay - and that desire to give ones life, though she hasn't gone through that, obviously. ]

The situation of giving oneself in service to a greater being is something we've seen end in tragedy. That being said, we could easily be wrong. But we won't know unless there's an effort to find answers of some kind.

It could also help people who don't wish to return home as well.