I think there is also that "ONE FOOT IN THE DOOR" crowd of JW's. They have huge doubts and no longer really believe that The End(™) is imminent. BUT, WHAT IF WT IS RIGHT? They cannot get it completely out of their head, so they "keep one foot in the door" -- just in case. These are the people that "jump back in with both feet" when there is a "9/11" event or pandemic.
Then, there is the "BEST WAY OF LIFE" crowd. They have really given up any hope of walking right into Panda Paradise. They've lived through numerous WT False Prophecies. But they think "Where shall we go, Lord?" Not from a religious or salvation point of view. Rather, where else would they go to replace all their "friends" and social network? As long as you don't want to live immorally; as long as you don't need a transfusion; as long as you don't have a member abusing your child or grandchild; then it's not a bad lifestyle as long as you find your clique. After all, "where else shall you go" for pizza and beer after the meeting?