Ethereum layer-2 networks have achieved a significant milestone, with a total value locked (TVL) of $13 billion, according to data from L2Beat. This indicates growing interest in layer 2 solutions, although challenges such as user experience and security remain. L2Beat identifies 32 different networks that qualify as Ethereum layer 2s, including Arbitrum One, Optimism, Base, Polygon zkEVM, and Metis. Prior to June 15, these networks collectively held less than $10 billion in cryptocurrency. However, the TVL began to grow, reaching almost $12 billion by October 31 and subsequently surpassing $13 billion on November 10. The rise in TVL is even more remarkable given the current bear market conditions in the cryptocurrency space. Elena Sinelnikova, decentralization coordinator for Metis, attributed the growth of layer 2s to Ethereum's high gas fees during the bull market, which prompted users to seek alternatives. However, layer 2s still face challenges related to user experience and centralization. Read more AI-generated news on: https://app.chaingpt.org/news