This was the conclusion I reached after reading how it all developed back in the day. There was no independent monitoring/verification during the time this woman was supposedly in the cave, and it was confirmed afterwards by her own team that she went outside for for eight days "so technicians could repair a router". She also had a computer "without a clock", and was in great shape, did not even need sunglasses after all those days in a cave.
Sounds like a lot of people were involved, there are video recordings, and she has a track record of off-the-grid living. What makes you think it's staged?