They won't go bankrupt, but if they come upon increasingly difficult times financially they'll be likely to start downsizing and selling off KHs to take the money while simultaneously continuing their recent pattern of shamelessly asking for money in every way they can come up with. I expect that both of these will shake a few loose of their grasp. Hearing ever increasing demands for money and getting nothing in return for your contributions as your KH is sold out from under you and you're required to drive long distances - I expect many will reach a breaking point. Maybe they don't wake up right away, but this could be enough to cause many to stop attending and give them the mental space needed to start to see other flaws and overcome their phobia of "apostate information" and wake up.
I don't expect this cult to disappear anytime soon, but anything that gives another opportunity for the r/f JWs to wake up and get out of this abusive cult is a good thing.