BTC self custodial inheritance: hand your heir a seed plate that’s behind a timelock. They can’t access while you’re alive, but they have the key needed to access once you’re gone.
GM! If a collaborative custody provider has your real name and address realize they can send bad guys straight to your door armed with precise knowledge of how much Bitcoin you have and exactly how it is stored. This can happen via hack, malicious intent, or anyone will give up that info if a gun is pointed to their families’ head. They don’t have to be a bad actor, the KYC data and knowledge of your self custody setup is the enemy. It will always leak eventually.