TL;DR Renowned Bitcoin analyst PlanB reignited controversy by strongly criticizing Ethereum, labeling it centralized and premined. He argued that its node size and issuance changes undermine its decentralization. PlanB also questioned Vitalik Buterin’s dominant role in Ethereum’s development. Despite the criticism, other experts defended Ethereum as a more complex and functional platform designed for different
source: https://crypto-economy.com/bitcoin-expert-planb-reignites-debate-by-critiquing-ethereums-outlook-not-looking-good-now/