How do you make sure your crypto doesn't disappear when you do?

I was going over some estate planning stuff recently and realized my crypto is BY FAR the most chaotic part. A bunch of wallets, some staking, some DeFi and a few things I barely remember buying lol. If something happened to me tomorrow, my family would have no clue what exists or how to access it...?

I’ve been looking into setting up a digital asset llc to clean it up and maybe tie it to a trust so things don’t get stuck in probate. Some say it helps with taxes too, but honestly I just want to make sure it doesn't become a mess later.

Has anyone actually done something like this?