The discussion centers on the absence of Self-Consistent Field (SCF) theory in undergraduate quantum mechanics courses and textbooks. Participants note that while some advanced texts, like those by Messiah and Merzbacher, include SCF methods, many standard undergraduate courses, particularly in physics, do not cover them. The conversation highlights a distinction between physics and chemistry curricula, with chemistry programs often emphasizing SCF and multi-atom quantum methods, while physics courses focus more on foundational concepts. The mention of specific texts and personal experiences indicates that SCF theory is considered too specialized for typical undergraduate quantum mechanics education.