Its a tough one. A lot of thought needs to go into how you pass your bitcoin on to your heirs. Or you can pay fees to services like unchained or casa so you don't have to think too much.
I don't know if this is relevant to say but I am currently studying everything related to bitcoin and marketing... and there are many tools to save our Bitcoin for the future of our children or loved ones... and information is power!! If they know how to decipher and I teach them how to manage them, it will be economically the best thing I can do for them!! In addition, when I am gone, Bitcoin will have much more value, I am sure of this💪💪
I am making a storybook that will have the key words hidden in plain sight in pictures and I will hand that book down. Those who know how to spot the keys will know (my kids and wife), others will just see a children's storybook.
Leave nothing unspent.
The next generation can take care of themselves and are best of not expecting inheritance.
That said if there is anything remaining unspent my seed phrase is stored in code known to one trusted person.
The key to the code will be transferred to that person via my will.
I think this is an important issue and it is not given much importance. In my case I have a fund for my daughters so that if something happens to me my wife can use it to move forward. However, I do not use an advanced method for this, my wife simply knows how to recover the funds.