I mean, yes? There were a couple ways they could have played her warchief arc. A redemptive one, where she had to step up to the mantle of warchief and the necessary responsibilities of the position caused her to reconsider her ways and means. A "necessary evil" one where she retains her ways and means, using them because she genuinely believes its the only way the Horde survives in the face of a more powerful Alliance. Or evil for the evilz because evil against everyone. At this point it's not in question any more because they directly showed us which way they're taking the arc. I admit personally I find it the least interesting of the ways the BFA plot could have tried to drive her, but it's over now so there's no sense pretending it was a different result!