I was thinking about what I would do if a family member was in the situation of refusing a blood transfusion. If the doctors were trying to force them to accept a transfusion, would I support my family members right to choose or would I take the position that they are brainwashed and are incapable of making a rational choice on the matter?
Does the fact that they are hopelessly ill informed take away from their right to make a choice that they know will kill them?
I'm not sure I have a satisfactory answer, what does everyone else think?