I am from the era of the Babylon Book, and all the WT predictions that the Churches of Christendom would "dry up". The book Babylone the Great Has Fallen God's Kingdom Rules, said people would leave the churches of Christendom, in droves and the ministers would have no more people in their churches while "God's Organization" would see a tremendous increase, a huge overflowing Great Crowd, all streaming into the Watchtower and coming to the "Faithful and Discreet Slave" for instructions.
Thirty years ago there were six million JW's , today after the "Great Increase", and " Great Crowd" is now ? The same number ? And the churches of Christendom ? Did they disappear ? Have you seen the Mega Churches in your city ? Huge congregations of thousands ? Evangelicals everywhere ? People are even returning to the Catholic Church in droves. And the WT is selling off empty Kingdom Halls because they are literally abandoned except by a handful and the WT is now a thin small magazine of a few pages.