I get what your getting at born, my kids watch you tubers all the time and they tell me some have made an absolute fortune from it but it's usually gamers and the likes of adley and that Asian lad but 14 year old girls post stuff on tiktoc is different imo.
As far as the parents not benefiting from it then I think your being very nieve and it's far from innocent as this young girl has unfortunately found out, she's already went through shit that no teenager should. Imagine how she must feel knowing that some lunatic was trying to get to her in the manner he was.
Im sure her parents