Divergence and Advancements: Companies build larger "megaliners" with advanced amenities and services. Introduction of mega-ships like Allure of the Seas, Quantum of the Seas, Harmony of the Seas, Symphony of the Seas, and Wonder of the Seas. Ongoing development with the emergence of new cruise ships in 2022, such as Valiant Lady, Discovery Princess, Wonder of the Seas, Celebrity Beyond, Disney Wish, Norwegian Prima, Carnival Celebration, Resilient Lady, MSC Seascape, and MSC World Europa