Ethereum's fragmentation is its biggest bottleneck, but cross-chain development is finally making real headway. EEZ just successfully tested an atomic transaction bridging L1 and L2, proving that unified liquidity and seamless user experiences across rollups are moving from theory to reality. If these interoperability frameworks scale effectively, they could completely eliminate the friction of fragmented ecosystems. This is a massive step toward true Ethereum scaling coherence. $ETH #Ethereum #Layer2 #CryptoNews