What Bai Ruozhu said was heartfelt. Coupling it with the unemotional memories of her past life and what she had seen and heard after transmigrating, she didn't have the slightest bit of regard for Bai Yibo. He was an adult still stuck in the status of kindergarten, shamelessly looking down on his hardworking younger brother who supported their family. From a moral standpoint, this man was already problematic.
Moreover, in terms of ability, although it was not a problem for him as an old 'student' to teach a group of village kids, children's early education is often crucial. If they start learning on the wrong track, the route ahead will only deviate further. Even if he didn't pass on any bad habits to the school children, his own learning methods were flawed. If he imparted these methods to the kids, what good could come of their futures?
