Let's say that one day you died for any reason and no one in the family understands these things or you do not have family.
What kind of plan do you have ?
This is one of the reasons why it is very important that you create a will and make instructions on how to retrieve your cryptocurrency or your accounts on various forums exchanges, you can do this by creating a video or you can create a note pad or wordpad or whatever you are comfortable writing and write how to do these things.