The washtowel is doomed to not fail--all they need do is invent new ways of scamming (and then forcing) money out of the witlesses. Going deeper into debt is the latest--I have heard of a$$embly hells with banking machines that allow one to make a donation through a credit card.
And they are going to start telling the witlesses that they are not going to make it into the New Dark Ages if Jehovah thinks they could have donated more. They will cite the incident where the person sold the whole field and kept part of the money as being a precedent to give all your money into the Worldwide Pedophile Defense Fund. Of course, they don't worry about how the witlesses are supposed to pay back those loans or to get new credit, just as long as they get it and max it out for the Worldwide Pedophile Defense Fund.
The only way to make them go down is to get the CID of the IRS to look at the Washtowel Babble and Crap Slaveholdery. If they get audited, there is a good chance that they are going to be found out to be a scam, and will be looking at huge tax liabilities (and criminal penalties, as well). Of course, since the CID is not known to do anything worthwhile, and this would be something worthwhile, I am not waiting for it to happen.