Elsa
Elsa's legacy trajectory remains promisingly uncertain. Her franchise has demonstrated unusual durability, with the sequel arriving six years after the original and performing strongly. Disney's investment in Arendelle-themed attractions at their parks signals corporate confidence in long-term relevance. The character's themes of identity acceptance and emotional authenticity align with cultural movements likely to gain rather than lose momentum. However, animation history provides cautionary tales - characters who seemed destined for eternal relevance have faded whilst others endured against expectations. Elsa possesses the raw materials for permanence, but whether she will still command attention in 2113 remains genuinely unknowable.
Mickey Mouse
Mickey Mouse has already achieved the permanence that other characters merely aspire toward. He has survived the Great Depression, multiple world wars, countless technological revolutions, and more shifts in popular taste than any single character should logically endure. His copyright status has literally reshaped intellectual property law, with the term 'Mickey Mouse Protection Act' entering legal vernacular. When portions of his catalogue entered public domain in 2024, it demonstrated that his cultural ownership transcended mere legal protection. Mickey will almost certainly remain recognisable in 2124, 2224, and likely beyond - not through prediction but through demonstrated historical resilience.