In the World Wars (I & II) should battleships have been used more aggressively?

[Whack-a-Mole]

@ASL_v2.0

Okay, Whack-a-Mole, which is it? Are the battleships you have in mind going to just be replicas of the WWII-era ships, or are they going to be upgraded to have missile systems and advanced communications and computer systems on par with missile age warships?

Do you know that WWII battleships were upgraded with missiles and modern defense systems?