Would advancing technology have made continued Renown construction obsolete?
Short answerNo. The Royal Navy could evolve a proven Renown design, while repeated Admiral-class redesign risked spending money without completing ships.
NotesThe alternative is to evolve Renown with a third triple-gun turret rather than repeatedly changing the Admiral scheme as new ideas appeared. A navy can incorporate advances into variants of a working design, while an endless effort to capture every new technology risks delay, sunk cost, and no completed force.