I think pushing the "greater fulfillment" ideology could be detrimental to the WT as time goes on. After my initial doubts and disillusionment, I tried to go back in and I was completely wholehearted. I swept my doubts under a rug, chalked my issues up to materialism, and dove back in headfirst. Meetings, prayer, study, service, meditation.... everything that was prescribed and sincerely.
A few months into it, the WT study had yet another article glorifying the F&DS with a "secondary fulfillment" prophecy. It was full of speculation and studying that article with my wife proved to be the final straw for me. I remember specifically writing in my notes, "Why does every prophecy have to have a secondary fulfillment in our modern era??"
Hopefully, they'll continue pushing ridiculous ideas that help born-ins wake up.