Final Fantasy, the most Westernized of any JRPG franchise, still sells at around a 80/20 ratio on Playstation vs. Xbox.
Expecting a game like Nier Replicant, which is anything but Westernized, to somehow do better than that is absolutely silly. I mean, Square Enix was originally begged by the American office to create a version of the game which had a Conan the Barbarian main character instead of the Japanese boy/man just because they were afraid of how it would be received in the West. It's only now, 11 years later, that the West has even seen the original vision of the game's main character.
A 90/10 ratio is honestly good for Xbox in terms of a game like Nier Replicant. Compare that to Dragon Quest, which is a 100/0 ratio because it doesn't even exist on Xbox.