That's not how it works. If two parties in an Ethereum contract sue each other, real judges will get involved, and they will treat Ethereum contracts the same a

That's not how it works. If two parties in an Ethereum contract sue each other, real judges will get involved, and they will treat Ethereum contracts the same as any other contracts. They won't give a crap about what the Ethereum protocol says about the transaction. Ethereum contracts do not get to exist outside of the legal system. Courts have jurisdiction over all contracts, period.