Why does john say he will teach the mob of hospital workers?

John expresses his intention to teach the mob of hospital workers as a response to their collective frustration and desire for change. He recognizes that empowering them with knowledge and skills can help address systemic issues within the healthcare system. By educating the workers, he aims to foster a sense of agency and enable them to advocate for better conditions and practices in their workplace. Ultimately, John believes that informed workers can drive meaningful improvements in patient care and their own professional environment.