“Rollups have enriched the larger Ethereum ecosystem with horizontal scalability and a variety of execution environments, however on the expense of fragmentation—apps throughout rollups don’t have the identical shared liquidity and interoperability as apps on the Ethereum L1,” Ben Fisch, CEO of Espresso Techniques, mentioned in an interview with CoinDesk over e mail. “Shared sequencing allows rollup customers to regain the expertise of being on one Ethereum chain.”
