ChainCatcher news indicates that at least five Ethereum liquid staking providers have implemented or are working to implement self-limiting rules, in which they commit not to hold more than 22% of the Ethereum staking market share—this is seen as a measure to ensure the decentralization of the Ethereum network.Ethereum core developer Superphiz stated that the Ethereum staking providers that have committed to or are working to comply with self-limiting rules include Rocket Pool, StakeWise, Stader Labs, and Diva Stake.Puffer Finance has also committed to adhering to self-limiting rules.However, the largest Ethereum liquid staking provider, Lido Finance, voted in June with a 99.81% majority not to implement self-limiting rules. Dune data shows that Lido has exceeded the 22% limit based on staking amount and market share.