Warspite as a Star Destroyer machine spirit

What would happen if an Executor-class Star Destroyer had the name Warspite and an associated machine spirit?

The answer imagines Warspite's character as reluctant to fight needless wars, but dangerous once committed, and even capable of resisting the Empire's civilian-destruction logic.

An Executor-class Star Destroyer named Warspite is imagined with a personality drawn from the Royal Navy battleship's reputation. One suggestion has the machine spirit refusing many fights because it despises war's hard knocks; another stresses that an enemy would find it difficult to escape once the ship committed. The joke also allows Warspite to turn against the Empire over the destruction of civilians. A reference to restraining the Tribal-class destroyers at Narvik supplies the historical association behind that imagined character.