I think the question comes down to the fact they would have missed a great deal of education, both formal and informal. They would have a child’s understanding and the world but have societal expectations of an adult.
I think their outcome would depend entirely on how wealthy the family were. If it were a rich family you would hope they would employ tutors and the like to support building the formal education and have a great deal of empathy and support to help with, for example, the social understanding.
If it were a family without this kind of resource, I could see the person becoming a reality TV ‘star’ in order to pay for some of this, with an excruciating and crushing public interest.
Really because the rest of us have been watching you be wildly volatile for years now.