L3s are emerging as the next frontier in scaling Ethereum. At Syndicate, we've worked alongside dozens of teams to pursue that opportunity. Yet there are still many challenges.

We discuss the dual nature of today’s L3s in this essay:

https://syndicate.io/blog/l3-opportunities-challenges

One of the opportunities with L3s we’re most excited about is customizability.

L3s offer modularity and customization options far beyond what’s possible with general-purpose L1s or L2s.

This enables for the creation of highly tailored economies and true community ownership.