the Superchain

First /thesuperchain @rounds incoming: 

5000 OP for the community to show us what gaps the Superchain needs to fill in order to scale Ethereum to internet scale.

What's something about the Superchain that confuses you: 
tell us in a post and we'd loooove to know!

Rounds helps communities grow by rewarding participants. Learn more at docs.rounds.wtf/faq or ask questions in /rounds

First /thesuperchain @rounds incoming: 

5000 OP for the community to show us what gaps the Superchain needs to fill in order to scale Ethereum to internet scale.

What's something about the Superchain that confuses you: 
tell us in a post and we'd loooove to know!

https://rounds.wtf/thesuperchain/ask-the-superchain-1

OP Mainnet has live fraud proofs. I assumed all Superchain codebases were the same. Why can’t the other chains add fraud proofs almost immediately after? Shouldn’t testing be quick since they can leverage OP Mainnet's tests? What am I misunderstanding?