... rules out (2). Technology is not advanced enough for (3). So (1) is currently the most likely: https://www.reddit.com/r/13or30/
Though you've missed the less likely option 4), an extraordinarily gifted 13-yo girl spending too much time on the internet. Some kids are amazingly smart.
https://www.bitchute.com/video/WycgzQE8t4LS/
... rules out (2). Technology is not advanced enough for (3). So (1) is currently the most likely: https://www.reddit.com/r/13or30/
Though you've missed the less likely option 4), an extraordinarily gifted 13-yo girl spending too much time on the internet. Some kids are amazingly smart.