You people need to stop pretending it's even possible to create a decentralized cryptocurrency in the first place.  Nothing resembling a Nash equilibrium will EVER exist in these things, only an exposed power vacuum to be taken over by a monopoly man or cartel.  If Satoshi is not a govt stooge, this is why he's gone because it's a dead end and there's nothing he can do to fix it.  If he is a govt stooge, well you're probably not going to want to promote some propaganda tool to try and "de-cash" society to create a new slave control grid.  It's a lose/lose scenario regardless.