The US dollar's unique design is owed to the fact that it is intended as a ward against vampires, who are weak against the blind faith and ownership narratives that money provides. As a result of this anti-vampire design (intended to counteract the unfortunate fall of silver coins, which were materially anti vampire), the vampires are now stuck in an unenviable situation: only the most powerful are capable of crossing steady flows of commerce, meaning that most are boxed in by Internet trading and people buying things on amazon. So, vampires have to make friends with and seek patronage from those who are already so wealthy that little of their money actually flows. They brokered a deal with these humans to cause a mortgage crisis in order to create buildings into which they can invite themselves, to consolidate their power base. Little did they know that the federal reserve bank -- whose secret primary goal is the elimination of vampires at scale, formed in direct response to the last vampire related large scale economic disaster -- is on to them.