Exactly. Money obtained through heritage being one thing. Cancer in the family raising health insurance another (if all open information shows cancer they can a

Exactly. Money obtained through heritage being one thing. Cancer in the family raising health insurance another (if all open information shows cancer they can assume next generations will as well). Near sighted raising car insurance. Grandpa being a bank robber making kids have a hard time in preschool (or probably be a hero nowadays). Grandpa being a kid high school shooter being disclosed. Sex offenders. Well, you get the point. Confidentiality is not something to let forgo easily. Once lost it can never be obtained again. So while you may be comfortably dead your descendants may pay the penalty in unexpected ways. A suitable time frame would probably be beyond centuries but rather like today finding Neanderthals (prehistoric men). This is all apart from the breach of contract in a social sense.