Assuming he has decks of cards you can play games with.....
Of course they allow him his magic tools, it's his gimmick.
She kind of explained it already. She had learning difficulties and so things were hard, no one expected much and she used it as a way to get out of doing things. To get out of learning, of doing well at school and so forth. She struggled and took the easy way out. This appears to have manifested itself as a way of self infantilisation. I am kind of expanding and making assumptions but I really think she is an infantilised person and it's because she didn't want to deal with her learning problems. Remember despite her 48 year old with plastic surgery and painted face, she is only 20. She hasn't experienced much of life yet to get past it.
I don't think anyone should be so quick to judge her. This isn't healthy but she does seem like a good person so far and everyone has different situations and takes different paths in life.
It is funny with her, I think she has a great body, but the way she acts doesn't make her attractive at all.