I don't think anyone in this thread who is critical of the writing surrounding Venat is suggesting that the story is particularly deep, at any rate. It's simply being suggested that if a writer intentionally or unintentionally makes a character directly complicit in acts of genocide, racial replacement and eugenics then there should be more room for the player to criticise such actions - especially when the game spent a decade's worth of writing establishing such actions as being considered to be morally reprehensible within the setting.
Though this particular discussion doesn't appear to be about the actual story so much as the usual unsettling attempts to police the reactions to Venat as if any given character is owed someone's love, support and approval.
Then again, this is the same community that has very vocal elements who spent years stalking, impersonating and threatening various players with physical harm and sexual assault if they so much as cast a shred of doubt upon their precious 'cRyStAl MoMmY'.
So you'll forgive the regulars in this thread, I imagine, for entertaining the idea that someone solely concerned with painting Venat in a specific light is very likely not acting in good faith - particularly when they throw around insinuations of sexism and reduce criticism of the story as coming from 'haters'.
You're welcome to approve of Venat's actions. Nobody is suggesting otherwise. They're just not hugely interested in the performative song and dance pretending as if her actions do not equal the complete elimination of her own species. Feel free to substitute 'genocide' with whatever term you see fit but the meat of the matter is that she intentionally sabotaged, betrayed and destroyed her own people and that isn't an act many of us see as worthy of praise.
Not in the least because a lot of us are discussing the story from the perspective of an outside observer, as opposed to someone solely concerned with how various actions benefit the game's protagonists and the player character.
Feedback is being left in the vague hope that the story can learn from its mistakes moving forward and perhaps throw more of a bone to anyone who wasn't thrilled with the direction Endwalker took - and it's not like the criticism throughout this thread is even exclusively aimed at Venat either. Many of us have brought up other aspects of the story that we felt could have been handled better.