You guys know how to reduce the cost of Layer 2 but the network gas is still high, basically you don’t understand the essence. For this reason, I want to explain it more deeply to help people better understand and have the right view. than. Currently, most hot memes are deployed directly on the main chain (ETH) without using Layer 2, which makes the network overloaded. Layer 2 is built as a bypass, highway solution to ease the burden on the main blockchain. However, if users continue to use the mainline without switching to Layer 2, network overload is inevitable, especially when the mainline has a capacity limit. The fact shows that transactions on Layer 2 have lower gas fees than Layer 1. However, gas fees on Layer 2 also increase slightly due to overload on Layer 1, because Layer 2 still has to interact with Layer 1 for transaction confirmation.