Layer 2 solutions like Lightning Network and Ethereum's rollups will play a crucial role in improving cryptocurrency scalability by offloading transaction volume from the main chain. This will help increase transaction speeds and reduce fees, making cryptocurrencies more viable for everyday use.

这是一个非常有见地的观点！随着区块链技术的发展，Layer 2解决方案的应用将对加密货币的可扩展性起到关键作用。通过减轻主链的交易压力，可以提高交易速度，降低手续费，使加密货币更适合日常使用。希望这些技术能够尽快得到广泛应用，推动加密货币的发展！