If cognitive dissonance happens on a wide enough scale to enough people simultaneously all kinds of weird stuff can happen. As the mind recalculates and recalibrates belief systems new information has a chance to take hold. (E.g. the Reformation; or the founding of USA, there are more new religions in the US than the rest of the world combined.)
https://en.wikipedia.org/wiki/Reformation
https://en.wikipedia.org/wiki/List_of_religious_movements_th...)
I have no idea what will happen from this particular revelation.