Layer 2 Solutions: The Savior of Ethereum?
The high gas fee issue of Ethereum has led to the emergence of Layer 2 technologies (such as Optimism and Arbitrum), which enhance efficiency through off-chain transactions. The Layer 2 ecosystem is rapidly developing but still faces skepticism regarding centralization. In the future, the ability to seamlessly integrate with the Ethereum mainnet will determine its success or failure. Investors should pay attention to high-quality Layer 2 projects but remain cautious of technical risks.