None, because their corporations exist as separate legal entities that own their own assets, and their personal wealth would go to their next of kin.

The way to get the wealth out of the hands of the wealthy is to tax them, or to remove the legal system that would keep their wealth in their family when they die.

No, but I did take the 4 or 5 Oreos I would eat in a sitting, crumble them up, and put them in a bowl of milk like cereal.