According to ChainCatcher, in response to Ethereum co-founder Vitalik's high praise for Celo, Chain Detective ZachXBT commented: "I have not seen a real user of Celo so far. This is a 'ghost chain' integrated into the Optimism stack."

In addition, he agreed with the view mentioned in the comments that Metal DAO and Celo use the super chain mechanism to obtain OP ecological incentives.