Charles Hoskinson explains the inherent issues with memecoins and predicts most of them will fail.Hoskinson compares memecoins to celebrities with temporary popularity and emphasizes the need for sustainable evolution.Survival of memecoins depends on building dedicated communities, providing real-world use cases, and moving away from insider profit models.Hoskinson believes memecoins are detrimental to the broader crypto industry as they fail to contribute lasting value.