727 FinancePANews reported on October 4 that according to Solana Foundation executive Chase Barker, Robinhood Chain, a chain owned by Robinhood, should abandon the use of Arbitrum. It pointed out that L2 cannot achieve effective expansion in terms of performance and cost, and centralization issues limit its development in many aspects. He suggested that Robinhood should choose to build a new high-performance chain or directly migrate to the high-performance public chain Solana.