Hello guys just don't get me wrong. As we all know that one day we have to die. So for this I was wondering that if we have at east 1 million dollars in cryptocurrency or just couple of buck like me

and nobody in our family and also friends do not know anything than what should be the possibility.
I think that's the reason still there are millions of BTC that are still missing cause of lost key or dead Bitcoin holders too.
I think we should at least make backup file and should transfer in Bank Safe so that when they receive than they know how to retrieve it.