They all failed to see the value of the 10 minute per block adjustment of difficculty that makes/made impossible for any ¨power¨ to steal all the value as they implied. Most fail to see that Bitcoin is tied to time in a very powerful yet subtle way and thus they think/thought of it as another ´bitgold´ proposal. Now it is more understood but still the rethoric is leading to accumulate instead of using it daily and that is why full adoption is taking longer. It will happen, eventually, most of us, today, will need to give up for it to flourish. Next generations will laugh at us for having been so naive about it.