If you die then your BTC will be secure in your wallet. But if you tell your private keys and password to anyone then he will access you wallet otherwise your BTC will Secured in your wallet for life time.
Sounds pretty basic eh? but the question is on how you would arranged up on things on letting others knows your keys when you are still living? Of course you would really be hesitant on doing so because you dont like for them to access out your keys while you are still living and majority of us is a little bit secretive even into our loved ones which you wouldnt tend to tell on what you are dealing with.
So this means that you would really be making some will incase you die, but hope that those information wont be leaked our opened out before you die.
Valid question,
it's a normal human behavior not to trust that much if it's about our investment. We tend to say that we need to have someone who we really trust to take care of our assets in case we died unexpectedly, but like your statement said, how you will execute and how will you choose the right person to entrust everything?
Really, a matter of hard decision making, but the fact that we needed to do this in order to secure our money if something
happen and everything that we invest in will be enjoyed by our love ones..