“The Ten Tails created the Universe” It only says the Ten Tails is a fragment of the God Tree that created the universe, what this really implies is that there may be a greater god tree that acts as a God of War Yggdrasil for the Naruto verse or like the Root in Fate."
Interesting fact about...
Both Big Mom and Whitebeard are the only 2 yonkou's so far in the manga to show the most feats.
During the Marine Ford War, Whitebeard was probably the weakest among the Yonko. He wielded the title and most powerful fruit but I bet on Big Mom this time