We just had our Home Loss File System volunteer meeting. We are now exploring the idea of building this as an app. If you are interested in contributing to this, please reach out to me here or via email: homelossfilesystem@gmail.com
Then, also essential (if not already there) , is adding or mentioning a way to retrieve /store /note down all credentials for websites, bank apps, ID card, ID/auth/esign apps... For example encouraging the use of a Keepass file, even if new, just to note down all remembered credentials.