Sure, but if you both sign a legal contract to obey the outcome of the smart contract then no one owes anything, because the smart contract says that the $200M is gone.
Obviously this doesn't allow you get around laws such as warranties but I don't see why it can't be used if everyone agrees to it.
Obviously this doesn't allow you get around laws such as warranties but I don't see why it can't be used if everyone agrees to it.