Nobody from my friends or relatives has an opinion of how to use crypto currencies, so I would probably suggest that no one would have access to my crypto at the end. Hopefully, nothing happens, or I would probably start learning girlfriend how to use MEW.
I'd highly recommend against this! Just because none of your friends or relatives don't know anything about crypto doesn't mean that you should just let your investments go to waste! If anything, write an instructional guide and share it with your family. Tell them they don't need to know what to do know, but if the time comes, then they need to follow the instructions step-by-step in order to access your funds!