[It sounds nice, yes, but the way Leia sees things, her situation is far more complicated than just this. Perhaps not specifically with dealing with her loved ones leaving Empatheias while she's still here, but in a more general sense. Because the way Leia sees all this, it's nothing new or any worse than what she's dealt with before, so it isn't a big problem.]

I'm the last surviving ruler of a people that no longer have a planet to call home. I have to be composed for their sake, so when they look to me, they can find some sense of hope for their future. Something like this, people leaving, is nothing compared to that.