The Watchtower is a scam by any name yet poses as an innocent Bible based, end-of-the-world-preaching and Holy Roller religion.
They are acutely aware of financial trouble looming ahead... and financial trouble is the only one which counts. No money equals no prestige for the leadership.
The demeaning and desperate begging for funds and heartless money grabbing is without precedent and gives ample evidence that they are well and truly rattled. Big J is not helping them!
There has always been a Freudian streak in their declarations whereby they have shifted their financial concerns into the religious frame, as you mentioned Stuckinarut, the “unusual demands” etc must be met. Having then set the idea up, we can imagine this to increase as they get bemired with more problems, paedophilia settlements and taxation et al. They clearly have seen the writing on the wall or more specifically; the alarming accountant’s annual reports to their bank. So the financial anxieties of the WTBTS are translated into 'satanic persecution'. This is presented to the dumb faithful as fulfilment of prophecy (which they never once have got right). And the sheep will bleat but still follow...
Building on your thought Username, the cynic in me thinks that the GB, (who see themselves as the only “true” anointed!) will bugger off with the remaining cash before the total collapse of the organisation, indeed possibly to South America. Is this what they cryptically mean by the rapture?