Another thing a lot of MCU characters have arcs they endure and grow through. Peter living up to bring not Iron Man but himself. T'Challa being a rightful king. Wanda and Vision expressing love despite being from two different places and worlds as witch and android. How are X Men not named Logan, Erik, Xavier, and Mystique doing? Scott likes Jean because umm teen love? Nightcrawler is not liked for his skin and perhaps some bond with other students. Rogue is shy and gives up being a mutant just to be with a boy who might not like her. There is not a lot of substance done for their characters.