Ethereum's Pectra upgrade goes live on the Holesky testnet, aiming to enhance scalability.Despite the launch, Ethereum developers encountered finalization issues related to consensus on transactions.Cryptocurrency analyst DrProfitCrypto remains 'insanely bullish' on Ethereum's long-term trajectory due to several key factors.These factors include historical support levels, an ascending channel, an ascending triangle pattern, and a high liquidity zone at $4,000.