What is the fine-grained topic of the following text: The sad thing is, I don’t think she even realises it; like all the best pop stars, her belief in the independence of her agency is what makes her powerful, but it also blinds her to her own status as a puppet of a dying industry that will sell anything to keep its business model – and the executive carpool, natch – rolling for another few months. Only return the topic.
The manipulation of pop stars by the music industry