PayPal's stablecoin has expanded to the Arbitrum network. Additionally, a few days ago, Robinhood tokenized U.S. stocks on-chain using Arbitrum. This is quite impressive @arbitrum_cn Robinhood has launched tokenized trading for over 200 U.S. stocks and ETFs in the EU. Based on Arbitrum One, with 24/7 zero fees and gas costs as low as 3 cents. Behind this is Arbitrum's Optimistic Rollup, offering ultra-low costs and sub-second confirmations, perfectly suited for high-frequency trading. Robinhood also plans to create its own Robinhood Chain using Arbitrum Orbit, supporting self-custody and cross-chain bridges, set to launch by the end of 2025. This can be seen as a super fusion of TradFi and DeFi. Why choose Arbitrum? My analysis is as follows: EVM compatible, developers can easily port their code; Nitro technology allows for TPS in the thousands; The ecosystem is extremely rich, with over 900 dApps ranging from Uniswap to AnimeChain! Some people on Twitter say the ARB chain is all about grabbing airdrops. But I see that retail investors basically choose Arbitrum when converting ETH, as exchanges recommend it by default. Active addresses are 418,400, with a TVL of 1.397 billion, far ahead of other L2s. Those "ghost chains" L2s die off after the airdrops, but Arbitrum truly has users! Projects like AnimeChain, Ape Chain, and Hyptopia are all launching chains using Arbitrum Orbit, and Web2 companies clearly prefer ARB when transitioning to Web3. Robinhood's move is likely to ignite more traditional financial giants to go on-chain. If Arbitrum can't make it, L2s might be in serious trouble!