According to Cas Abbé on Twitter, the delay of Altseason in 2024 compared to its Q1 start in 2021 is attributed to increased greed among venture capitalists (VCs) and the launch of PumpFun, which have changed market dynamics and liquidity flows (source: Cas Abbé, Twitter, May 3, 2025). These factors have resulted in slower capital rotation into altcoins, impacting trading strategies that previously relied on historical patterns of Altseason timing.