I cared about these people when I was alive, why would that stop because I'm dead? If a meteor struck me dead in my bed, I'd want the survivors to be able to use my stuff to make their lives better.
I had a friend pass and his fiance was in need of money but he didn't leave the password to access the crypto, so it's lost forever. If I die unexpectedly, I'd at least want it to not be lost forever.