It's interesting how, having given a good answer to the last question in the penultimate paragraph, it then goes off the rails with

It's worth noting that the exact dates of death for individuals who died in either war could vary widely, depending on when and where they were serving. However, in general, the Civil War took place before World War II...

Here, "could vary widely" is IMO nonsense given how we're talking a 5-6 year window for either war. Also, the "in general" bit is just weird.

I wonder if this is an artefact of how ChatGPT has been trained for being inoffensive and not opinionated.