Ethereum developers pitch plan to kill staking rewards at 50 percent limit

Ethereum’s mainnet might soon stop paying you to secure the network once it gets too crowded. A new proposal aims to slash staking yields to zero if more than half of all circulating ETH is locked in the system. The goal is simple: stop a single entity or liquid staking protocol from swallowing the entire supply. If the community bites, the yield cuts won't happen overnight. Instead, the reward reduction would phase in over an 18-month window to give validators time to adjust their math. Currently, about 28% of all ETH is staked, meaning the network still has a long way to go before hitting that 50% kill switch. Proponents argue this keeps ETH liquid for actual commerce rather than just sitting in a validator vault. It's a blunt tool to ensure the network stays decentralized even if staking demand hits a fever pitch. Will big-money validators stick around if the payout disappears?