Vitalik Buterin: L2 is a cultural extension of Ethereum

Vitalik Buterin wrote that L2 is a cultural extension of Ethereum, pointing out that Ethereum is an L2-centric ecosystem, so you can freely build a sub-ecosystem with your unique functions independently, and this sub-ecosystem is also part of the larger Ethereum. Some specific ways that L2 can and does achieve cultural specialization include: 1. More willingness to conduct user development or "business development"; 2. Emphasis on diversity of values; 3. Diversity of participants.