The volatility is problematic.  I suppose someone buying into nlc then back out into usd doesn't make sense.  because why be in nlc at all in that case.  this is an experiment really.  And i can't guess the outcome.  nlc will have to establish itself as a gambling currency.  where people don't care about volatility because they'll just hold it.  i suppose society itself will have to be using crypto so much that its familiar with riding out the dips and has other coins already, and experience.  The crypto market has significant bear times and bullish times.  its been mr toads wild ride for ten years.  there's never been a time where things were stable.  i've been watching even ethereum going up and down like a row boat in a typhoon.