Dear Avira,
But to be fair, the same would go for a Chabadzker wanting to learn Nefesh Hachaim. On their own, they would understand it along the format of Tanya. Tzaddik, pure avodah, and reaching worlds beyond the layman’s grasp. If they would study it with a yeshiva guy, it would be more about the greatness of Hashem’s Torah, hasmadah, and the intersection of this world with the next.