IMHO uncertainty has been drastically reduced. There are enough people out there who understand Bitcoins purpose and role that it has long since passed the passing fad test. This isnt Linden dollars.
Uncertainty has been reduced for most of us because this isn't our first rodeo. People like my parents, OTOH, are pretty sure bitcoin is dead. The recovery from this bear market may change things, as all eyes have been on bitcoin since December.