Yeah.. but there should happen also #shamir backup. To split the securely the password.. the single backups should be written on a steel plate or someting like this.
Anyway it all require quite an effort to male sure it is secure enough and it is not really user friendly..
It think this would require a secure digital storage.. e.g. to only provide 5 emails, where each of them get a link to one part of the shamir backup?
The question is what #security of the data storage would be then enough and where it should be stored?
Hey, what do you think about the password manager apps like. #Lastpass for this purpose?