Current L2s state is not great, mainly because of their centralized aspect. On Starknet we are working hard to decentralize the protocol, read this great series of 7 posts about the vision of Starknet Decentralized Protocol.

Current L2s state is not great, mainly because of their centralized aspect. On Starknet we are working hard to decentralize the protocol, read this great series of 7 posts about the vision of Starknet Decentralized Protocol.
https://community.starknet.io/t/starknet-decentralized-protocol-i-introduction/2671

Head of Ecosystem at 
@StarkWareLtd
 . Onboarding new species to 
the Least Aligned L2 
@Starknet
 🧭📉 . Ethereum Core Dev

This is one of the best resources to understand how L2s are decentralizing