They spend quarter of a billion a year on missionaries, pioneeers and circuit overseers alone. How much more on HQ and branches?
Plus why assume there was no leverage on the properties they sold?
Plus how much did they lose in the 2008 crash?
Plus didn't Lett say the sale of one building only covers running costs for a a few months?
Plus are't JWs the least well educated, lowest paid religious group in the US?
Plus haven't JWs always boasted that they don't beg for donations and hasn't that bred a "receive free" attitude in many JWs?
Plus haven't they lost their biggest source of income which was book and magazine sales?
Plus don't they lack exactly the sort of political connections that other groups exploit for financial and other advantages of various kinds?
I could go on. There is every reason to suspect JWs are an increasing poor religion, and every evidence of panic in the leadership at the realisation they are running out of funds.