1) She isn't a fake since the first moment she started posting. That alone makes her real, even if all her claimed life details are false. A nick is all she needs to be real in this case. The fact that she posts words makes her as real as she needs to be to become a soldier in this war. With all that entails re: laws of war.

2) And so what if she lies in her details??? That makes her no less dangerous. She still is carrying her wmd everywhere with her, whether or not she is who claims to be. Her lies here or there do not make her any less of a danger for every MAA and minor there is in the world. If anything, they make her MORE dangerous, as we know she will not shy from intentional deceit.