It's interesting to be exposed to both those who defend the watchtower blindly to the end on the 1975 issue and also those who are irritated by it, yet stick, somehow, to the organization through it all.
For they who accept the biblical account, or at least the historical one, the majority of Jews in Jerusalem stayed till the Romans butchered them like cattle. (see Josephus)
I imagine their blessed religious leaders were there to keep them all in line so that the Roman Machine could grind their bones to powder.