its so easy:
there are NO scandals, everything critical are lies by apostates or at the maximum just imperfection of some few individuals. in the end its gods organization no matter what.
its carefully constructed. EVERYTHING can be strengthen your faith in the religion. even scandals.
- no scandals: YES, its gods religion
- scandals: satan is out to spread lies and destroy us. He.Will.Not.Succeed.
- the number of JWs are increasing: gods blessing
- the number is decreasing: were close to the end, its a small door, we must stay JWs now
- doctrines stay the same: what a blessing! this is the truth because we had it right decades before!
- doctrines change: what a blessing! god gives us new light! thats the truth!
etc.
there is NO way to get someone out of the cult by ANYTHING. some would stay followers when the GB would ask them to kill.
the first step must be done by the believer himself... noone can do it for him. if he does he MAY look at scandals different and starts thinking.