I remember back in Cataclysm when Murozond had his quotes about a true End Time he wished to spare us from, and I'm left with the thought. N'zoth is the final Old God, yet Nozdormu is yet to be corrupted. When thinking of how the Void's philosophy has been described, all paths equally true, and looking at N'zoth's new lines here,
https://www.youtube.com/watch?v=8R26RetXs3A
"All paths open", "All truths revealed", and "All dreams made real", that last one reminding me of the Pamphlet line "It has no eyes to see, but it dreams of infinite endings and beginnings", it sounds a lot like N'zoth's intent is to steer the train off the rails of the "true timeline".
Listen to his words and believe. Only he can save us now. Only by his will can this wretched timeline be undone and we be freed from its tyranny.
Shur'nab, shur'nab, N'ZOTH!