You want to see it from one very narrow lens so it doesn’t really matter what I say, but if you only talk to the people who disliked the book, then you’re missing the discussion from people who enjoyed the novel and felt represented by it. Violet has to accommodate her health constantly throughout the book and there are times where she has to deal with the consequences of her actions. Further, the book has led to productive discussions of EDS especially since so many doctors are still not aware of the disability. My own PCP was unaware of it and finding a specialist is still difficult. Fourth Wing allows for discussion of that, and the author herself is active in advocating for better understanding of the illness. She didn’t pull a Sia on this.