Stock to flow ratio: What are the valid criticisms of this model relative to bitcoin? They say the model is 99% predictive so far.

Are there good criticisms of this model other than past performance not being a good model of the future? (e.g. some flaws about the assumptions of stock to flow itself) Just wondering how much weight I should give this because a lot of people say it has good predictive value.

Submitted September 29, 2019 at 04:17AM by MotherPotential http://bit.ly/2mQjJHZ