Is Ross Ulbricht using Medium from Prison?
As for his analysis I don't know why he is analyzing Bitcoin's chart on a long term period, from 2012-2019, since we all know that makes anyone's analysis for Bitcoin more inaccurate given that we are on a volatile market we really don't know where Bitcoin will be headed not unless we look at charts on a shorter time frame.
Probably because he is in prison. He has a lot of time to go through many things and makes speculations and prediction. He is not different from others speculating and consider the recent fall in price of bitcoin, he might be right but not until it happens nobody will believe him