Ghost ships as they called are a future prospect. Can you imagine ships in the future being unmanned?
As technology progresses so are the many ways in which it can be used. Automated ships being they are unmanned are definitely a part of the future.
Can you imagine cargo ships having no crew on board? The ships would need to be managed by staff on shore. This would mean that every aspect of the operation would need to be fine tuned before it could go commercial.
We are stepping into a fascinating world provided that North Korea and America don’t start a world war 3 and then we would find ourselves back to zero.
Embrace the positive future.