Not so much a conspiracy theory as what I've been trained to do - ask questions. Here you have an entire community of people, from a variety of types, living in the middle of the jungle in Brazil. How did they get there? Where did they come from? Did Selene pick them randomly, or did she have a reason?

So perhaps I'm just barking, but it seems odd, that's all. People just don't forget who they are and resettle in a cult dedicated to a life sucking whore.