I think that this requires some nuance. Was the post generated with a simple short prompt that contributed little? Sure, it's probably slop.
But if the post was generated through a long process of back-and-forth with the model, where significant modifications/additions were made by a human? I don't think there's anything wrong with that.
But if the post was generated through a long process of back-and-forth with the model, where significant modifications/additions were made by a human? I don't think there's anything wrong with that.