Do we actually know the narrative team is majority women? Or is it that they've been wanting to show how diverse their team has been since having a massive sexual harassment expose? Even so it sounds like the so-called feminization is just putting women to the forefront of the narrative. People were wanting Alexstrasa to be more than a tertiary character & otherwise the writing isn't much different. Besides that the dialog has been notably better written during dragonflight.
Trying to frame the story as "more feminine" is fraught & subjective. The lead quest designer has been a woman for a whole decade & the novelists have been allegedly helping with that narrative since Shadowlands. * Dragonflight is not an outlier.
* It does seem like saying that Golden & La Rue have been "helping with the narrative" was only code for the books improving the overall narrative. Both writers insist that they do not actually have input on the game itself.