Ethereum Researchers Propose Cuts to Staking Rewards Amid Growth Concerns

A group of Ethereum researchers and developers have proposed changes to the network's issuance policy in an effort to curb staking growth. The proposal, called Tapered Issuance Burn (EIP-8363), would cut validator rewards more sharply as the proportion of staked ETH rises. This is done to prevent large custodians and liquid staking providers from accumulating most of the Ether.

The authors argue that continued staking growth could concentrate ETH in a few hands, eroding its role as a neutral store of value. They also claim that unchecked issuance would dilute the asset's value over time. The proposed changes would phase in over 18 months and see issuance peak at 0.5% of ETH supply per year when around 20% of ETH is staked.

However, critics argue that reducing staking rewards would weaken institutional demand for ETH and disrupt DeFi markets built around staking yield. Aave founder Stani Kulechov said the proposal 'doesn't achieve the outcome it tries to achieve and is actually hurtful for Ethereum.' He also warned that it could lead to a more concentrated validator set, favoring large centralized entities over solo validators.