As an ex Jdub that was raised in the religion, that went through the 1975 BS, I can relate to what you are saying. I would have liked to have done more with my life but I am now come to terms with what I have accomplished and I am now at peace with myself. I am semi retired and into the entertainment business, something that was frowned upon growing up. I do it because it is enjoyable for me and makes my life have a meaning.
I do not see an end to the WT as they will always bring in new recruits and use the same tired old, "end of the system" scare tactics they have always used. It has worked for them for 140 years and I do not see them changing their tactics any time soon.