Dear Always,
I don’t know how to read your last sentence.
Attempt one; at twenty people don’t go OTD. False statement.
Attempt two; the current education gives young adults their passion for Torah. Huh?
Attempt three; all this schooling is just to keep the students in the fold. That is a low bar.
Attempt four; it’s just a way to ensure our communities continuity. The more schooling the better community.
Attempt five; the schools aren’t trying to produce the next Chofetz Chaim or Chazon Ish. Neither of these two luminaries were produced by the equivalent to the schools of their day.
I really have no idea what your trying to say. Kollel is about the individual dedicating his time to learning as opposed to his own spiritual growth. That B’nai Torah that are shteiging should spend as much time as they can to conquer all areas of Torah, was universally recognized for the past two millennia. The creation of the kollel centers around a different idea.