What Is Human Dignity?

There's not even any agreement on what is the thing that we care about here. People have different senses of like wele this is human dignity, or that is human dignity. But ia, it's at least we're caring about what people want, even if we can't always fully define exactly what counts as a want. Whereas with human dignity, some one can say they want something, and some one else can say you shouldn't get it because it violates your dignity. That seems to me a highly contestable assertion.