The simple message is "Don't spend your money on things you don't really own, because you'll be at forever war with the lenders".
Last stop on this train is either "seize the means of production" or hiding in the woods
Funny you should say hiding in the woods. The closing scene in the film of Fahrenheit 451 is a group of people preserving books by memorising them and hiding in the woods.
Why did you mention the film, not the book? Considering the closing scene is the same, iirc.