A way could be found to do this. Crypto is nowadays most people’s asset as it is easy to buy and track. No stress about any documentation like in case of properties and other assets. But there have not been much talks of people leaving behind crypto for their dear ones. Maybe it is newer but it does hold a lot of potential and would be perfect as inheritance.
It's a perfect inheritance when the right time comes. The value for sure has grown up and the inheritor will surely be happy with what you've left.
About paper works, you're right. Cryptos doesn't have that paper works for someone to inherit it. You just give your private keys or any log-in details if you're that type leaving your assets into exchanges and online wallets.
But not all would really be that confident on doing so while they are still alive thats why preparing up on something talks about inheritance would a bit kind of stressful into someone who is trying to earn it up
and as a family man then you would really be having those kind of hesitances because you cant be sure if they wont be accessing those wallets while you do earn it up.This is why even myself wont really
be tending to share it up directly but instead it would be put up on a will plus having those instructions on how to access it which is far more better with this kind of option.
So its up to you whether you could dive in or dive out.