SOBA: Potential blood test for Alzheimer's disease
The big question is would you want to know of you have Alzheimer’s early at this point? Is there reliable treatment or cure? Those would be easier to develop if a reliable test is invented, but without them, would an adult likely only gain the loss of agency of their life? What would you do to prepare you and loved ones for losing yourself? What would your remaining life change into, by knowing? What would your loved and not so loved ones do if they knew?