Well I am not at all endorsing Werner's economic views, as he sees as one magic solution Central bank infinite money creation.
As far for his bitcoin views, none has or can have a solid opinion about without diving down it's technicality ands spending hrs studying all the branches Bitcoin is related to from energy to tech and cryptography.
This said, I liked a lot the documentary and Werner's studies on Japan's economy, is a story not well talled and explained and I heard just a bit about.
In the end Werner recognises correctly the problem and roots of many of the problems, IMF and world Banking corporation that are basically detronizinf governments and enslaving the world population creating crisis first and imposing rules and regulations in order to save those nations via infinite and endless debt.