What if the truly unthinkable happened and the Tower went down? Perhaps the IRS swooped in and claimed fraud and padlocked the headquarters and kingdom hall doors? Or the GB took the money and ran to a nice non-extradition country to live out their years? Or any other really nice end you can come up with? I mean, HQ goes dark, no one is home giving orders, the money stops, the website is down, etc.
What would the truly devout do? Suicide? Try to organize again, which would be difficult on any meaningful level. Become atheists? Go to mainstream churches? I was really trying to come up with a pie chart of what I thought the breakdown would be if the Tower closed suddenly with no warning and no chance of starting back up again.