Vitalik Buterin has raised concerns about the centralization of Ethereum's staking model, noting that two entities produced 88% of blocks this month. To address this, Buterin suggests capping the amount of ETH users can stake. Concurrently, Ethereum's market cap has dropped $1 trillion behind Bitcoin, with whale activity down 70% since 2021. The shift to Proof-of-Stake has contributed to these centralization concerns. Additionally, Bitcoin has dipped to $66,000, while Ether fell 5.3% amid a broader market selloff affecting traditional assets. Solana has shown resilience, with the SOL/ETH trading pair reaching new highs.