The crypto market is often shaken by rumors and ongoing discussions about promising projects. A real-world observation shows that, even without any official announcement from Robinhood about launching "Robinhood Chain" on Arbitrum, the idea of a traditional finance giant (TradFi) like Robinhood going deeper into the Layer 2 (L2) and DeFi space has been enough to spark heated debates about the future of decentralized finance and real-world assets (RWA).