Board Thread:Lore Discussion/@comment-26145872-20170304015604/@comment-26893431-20170304125646

The Voice was meant to slay Dragons, not to conqeur Tamriel. This is simply Kyne punishing the Nords for abusing her gift. Hence why we find certain Draugr whose Fus Roh Dah shout doesn't send you flying - because Kyne made their shouts weaker.