Isabelle hasn't been around anyone else since she was 14. The only people outside of the household that she's seen have been a friend once or twice and occasionally people like Nana, Leah, Katrina, Lottie, Jane and Steve. So mostly family, or much older, or much younger.
When I was a teen I had many crushes on people and I'm sure I wasn't alone in them often being unrealistic/inappropriate had anything happened. Teachers, older neighbours, my dentist! I never acted on this and they certainly never did. There's a reason why the age of consent is higher when a person in a position of trust is involved, and even beyond that could lose them their job even if not illegal. It's easy for even adults in a vulnerable situation to confuse their feelings about a person.
At 16 I was starting to date people around my age. Of course not everyone does, some people have been dating for years at that point, others aren't ready yet but it comes back to choice. What real life people can she sit and daydream about? Even if she met someone online, it would be too risky to ever meet them given the messages she gets about Chris, and the type of people who have watched her in the vlogs. She has no time away from family and no opportunity to meet anyone. She will likely have totally normal feelings for her age but with no one to direct them at, except the only adult male she has contact with who also happens to have normalised cheating/talking to young girls as being ok because it isn't illegal and he gets away with it.
When I was a teen I had many crushes on people and I'm sure I wasn't alone in them often being unrealistic/inappropriate had anything happened. Teachers, older neighbours, my dentist! I never acted on this and they certainly never did. There's a reason why the age of consent is higher when a person in a position of trust is involved, and even beyond that could lose them their job even if not illegal. It's easy for even adults in a vulnerable situation to confuse their feelings about a person.
At 16 I was starting to date people around my age. Of course not everyone does, some people have been dating for years at that point, others aren't ready yet but it comes back to choice. What real life people can she sit and daydream about? Even if she met someone online, it would be too risky to ever meet them given the messages she gets about Chris, and the type of people who have watched her in the vlogs. She has no time away from family and no opportunity to meet anyone. She will likely have totally normal feelings for her age but with no one to direct them at, except the only adult male she has contact with who also happens to have normalised cheating/talking to young girls as being ok because it isn't illegal and he gets away with it.