I mean, as a Ukranian I'm myself pretty used to watching movies and cartoons in dubs. Idk, it just seems to me if their goal was to make movie as authentic and immersive as possible or/and to show how inclusive they're they probably should've shot the movie wuth actors speaking in Comanche to begin with and then dubbed it in English. Of course, now it doesn't matter really and I'm certainly not trying to take away from anybody being excited for it