Seems that in a sense the Zumwalt is the first casualty of China’s new anti-ship ballistic missile system.
These systems are primarily for fighting nations not named Russia and China. If China decides to sink a carrier or a Zumwalt, it's WW3, millions will die.
But are those "nations not named Russia and China" realistically going to be able to do anything to a destroyer like this? Could they have realistically done anything to the previous generation of destroyers? It seems (to my uninformed eye) that these upgraded destroyers are almost comical in how far ahead of the technology that any adversary has (once again, those not named China and Russia).
So that _nations_ can have access to pretty advanced technologies.