The excuse of volatility is always used to promote fiat currencies against Bitcoin, but you only have to see that Bitcoin's volatility is decreasing day by day since it is a young currency (money) that is being capitalized and as its capitalization increases its volatility is decreasing. By promoting shitty Fiat currencies and their digital derivatives we are only delaying the inevitable and making more people suffer on the inexorable path to the most optimal form of hard money man has ever known, Bitcoin.