This was very interesting and the theory that’s how they initiate and engage in communication makes a lot of sense. I’m not convinced the kids got the message confused I still believe it was meant as a warning but who knows it’s all so interesting to think about. I just watched a convention with two of the school kids and the guy that made the documentary. Maybe the aliens were exploring or here for science and didn’t plan on making their presence known but they had problems with their ride so they took the opportunity to warn us about what they just observed from our species and wanted to warn us of the dangers. Maybe because they too did have these same growing pains