Years ago I recorded a video saying "if you watch this and I'm gone, you're fucked, export immediately right now all the passwords, photos and emails from the family cloud. Don't wait, do it immediately right now, without maintenance everything will break within 2 years at max. Watch the instructions at home.domain.com/emergency the instructions on how to do it. They will be probably be outdated because hopefully several decades are passed, so you might adapt them to the new version. If someone in the family has computer skills, in the disk you there's the ssh password for the home server"
Then I saved it on a DVD, I wrote on it "backup keys for the Bitcoin wallet" and hidden it in my drawer