Vitalik: It is worth adding some complex functionality to L1 to reduce the code burden on L2.

BlockBeats reported on February 22nd that Vitalik Buterin, co-founder of Ethereum, stated on social media that the balance between L1 bug risk and L2 bug risk needs to be reconsidered. "If there is a problem with L1, developers can restore it in just one day; but if there is a problem with L2, it may cause significant asset loss for users. Therefore, it is worth adding some complex functions to L1 to reduce the code burden of L2 and make L2 relatively simple."