Meh, there are hundreds of thousands of container ships throughout the world. All in varying degrees of age and reliability. There are mechanical requirement standards but as they say... shit happens.

And loss of power happens all the time, it’s just never reported.

Now dig into how many container ships sink in the open sea fully loaded annually. Most often these never hit MSM and are buried on purpose because people would be mortified. Plus, it would be a black eye on the shipping industry if you knew that toxic chemicals were sitting at the bottom of the sea killing Nemo on a daily basis.