Opinion: The real value of L2s is an "experimental innovation sandbox"
Written by: Haotian
A very meaningful perspective, which seems to be a long-standing positive interpretation of Ethereum layer2: the real value of layer2s is an "experimental innovation sandbox".
For example, @arbitrum can explore DAO governance, @Optimism can carry out RetroPGF funding mechanisms, @base can try CEX integration, @zksync can promote account abstraction, etc.
And interestingly, seemingly different layer2s can serve completely different user groups, such as enterprise chains that focus on compliance, privacy chains that advertise censorship-resistant, game chains that can achieve high-frequency transactions, and so on.
It seems that there are indeed many layer2+layer3 solutions built on the basis of various Stack stacks, and although they have not become the expected saviors of blood transfusions for Ethereum, they have indeed made outstanding contributions in experimenting with the "diversity" of scalability solutions....