Please remind this books is about "studying" English. I agree the attitude we (mostly Koreans) need to face with English education, such that becoming a native shouldn't be the goal of language learning. Also learning English in the right context was I 100% agree with.
But like me, who doesn't want to study-study English, I feel a bit guilty that maybe I'm not studying it seriously. 😅 I think it's more impactful that when you want to participate the global community by speaking English, "studying" can't be a long term solution.