So you mean that when we sell our vans, we should only sell them to ladder users as there would be more chance of getting a bargain?

Enter Mr Tennetclean.
True old Joe could sell his van to anyone, but banks can only sell assets to those that can afford them.
The U.S is the worlds richest economy, we are about the fifth, and what do we do when things get tight? We borrow. Now if we are doing the borrowing, who the hell is doing the lending? There must be a greater source of wealth than the worlds no1 and no5 economy. That wealth is continually being increased by hefty interest rates.
What is happening now is only History repeating itself, The Rockefellows and Rothchilds brought about the same thing in the 1920's.
If you get a chance, watch Zeltgeist, that film will really get you thinking. Dai