The  problem with with religious fanaticism is that they always think they know more than what they know. The baali teshuva  [newly religious]without having gone through Shas already  think they can tell us what the Torah is all about because of their impression that they as already experts in Torah,. This is in start contrast to the world of university where is one thinks he is already a doctors because of his "vast knowledge "is not helpful in actually becoming a doctor.

The "baali teshuva" are the destroyers of the world of Torah because they  think they already know Torah.  {Though they skipped the verse about listening to one's parents.]  If they had really been expert in Torah they might have noticed that verse.

[And they already try and in fact get certificates of ordination to get to to tell us what Torah  all about Torah.-- the religious leaders are in fact baali teshuva that actually have no knowledge of Torah. They give certificates of ordination one to the other. One idiot to the other.  If someone has not learned in the Mir or Brisk, then what they say about Torah is self delusion.]