PANews reported on May 21 that Ethereum co-founder Vitalik Buterin stated on the X platform: "We need an open, decentralized (no operators, no management) protocol for quickly transferring assets from one L2 to another L2 and integrating it into the default sending interface of wallets. But before getting too obsessed with any fancy toys, let's get the basics right. The biggest user experience issue right now is that the L2-verse doesn't feel 'like a unified Ethereum' enough. It's much better than a year ago, but still far from perfect."