Yes, it will be curious if/how they explain the size difference. The USS Saratoga from 2014 is a fictional American Nimitz-class aircraft carrier. which at 333 meters means its only 4 meters shorter than the longest in the world (Gerald R. Ford class). I suppose this one could be a new, mega-sized carrier built specifically to engage monster threats, so assuming Godzilla has shrunk based on it may be incorrect. It could just be both Kong and the carrier are larger.
Obviously they "needed a bigger boat"
ANyways.. If Kong wins this fight.. I am going to have a "WTF did they do to hulk in Endgame?" type breakdown