Hey nice analysis.. good examples.. I just wanted to add - in your 4th para, when you say that students
can start specializing in some area at an early age... you can say that during K-12 education, students do not know what their interest and need is... it is mainly the parental influence/ media influence at that age.. hence schools should focus on multiple subjects/interests so that when time comes the student can make a wise choice..
Overall you have done a good analysis .. 