Engineer @ NoahCitron from a16z stated on X platform that Helios is becoming a multi chain lightweight client for Ethereum. Light client is the foundation of Ethereum extension. The future of having thousands of Rollups seems not far away, and the closer we get to this goal, the more important Rollup interoperability will become. Vitalik responded that this is an important step, and the subsequent steps include: integrating Helios (or alternative solutions) into the user's wallet, L2 configuration on chain, and L2 configuration specification state proof verification rules. Once completed, universal L1 and L2 lightweight client verification can be obtained. @styhb