This is interesting! I had less trouble with the book than you, because while I agree it's lacking a functional moral center that's not something I need in literature, I guess? I don't think Anna has a point, but I think Anna thinks she has a point, and how people self-justify is always interesting to me. (I do also agree that Walschots seems to think Anna has a point, but that's just more levels of self-justification for me to consider, heh.)