Also, in a topic that includes the common practice of the mo educational system, it is more than relevant to address the methodology and results of the system as a whole, and where nach fits into that discussion.
Rav yisroel salanter is quoted in ohr yisroel that the mishnah can’t be applied to our time(his time, kal vechomer ours) because on our level, what we call chumash is not really learning chumash, our mishnayos are on the level of chumash in that time, etc etc, that basically everything gets knocked down a level