This is exactly the way it worked for me
Whenever an interested person hesitates to get baptized because of feeling he does not yet know the complete theology of Jehovahs Witnesses, that one is told that it is a mistake to put off baptism. After all, once one comes to know Jehovah God and accepts his son as our saviour, what else is necessary for salvation? The rest will be learned later.
From this it can be appreciated that the indoctrination program is designed to give a person sufficient knowledge of the Bible to make a commitment to join the Witness religion, with the understanding that the learning process will continue after baptism. Never is there any suggestion that questioning of doctrine will be disallowed.
The Bible study program begins with the explanations of doctrinal matters. The truth is taught and that which is not true is presented superficially ma manner that seems to be true. However, as the weeks go by, the Witness conducting the study begins to bring up the subject of the organization, explaining all the fine and commendable points about the preaching work it does, the high moral standard it follows, etc. Naturally, this leads to discussions about that group of men who are responsible for directing this fine religious organization. Over a period of time the prospective convert is encouraged to consider the Societys leaders as possibly being the faithful and discreet slave appointed by Christ.
Having been allowed and encouraged to check Watchtower teachings with the Bible until the time he comes to believe that he is being taught the truth, the whole truth and nothing but the truth, the prospective convert logically accepts the Witness leaders as being the faithful and discreet slave.
Chester