Carrier islands remain tall because direct sight still matters

In the age of modern electronics, do carrier islands still need to be so tall?

Height remains worthwhile because it provides reliable direct views over the bow and flight deck despite modern electronic aids.

Modern electronics do not remove the value of a high viewpoint on a carrier. Island height allows the crew to see over the bow and observe the whole flight deck. That direct view provides reassurance when navigating the ship and supervising aircraft operations. Its cost is judged worthwhile within the overall carrier project.