Ethereum and Solana are debating changes to token issuance as both networks reassess how much new supply is needed to fund security without excessive dilution. On Ethereum, the Tapered Issuance Burn proposal, now tracked as EIP-8363 after initially being referred to as EIP-8361, would burn a rising share of consensus-layer validator rewards as the staking ratio increases and take net issuance to zero around a 50% staking ratio. Supporters say rising staking could pressure smaller validators and increase concentration among custodians and large service providers, while critics including SharpLink CEO Joseph Chalom and Aave founder Stani Kulechov warn lower or less predictable staking yields could weaken institutional staking, DeFi demand and some ETH lending strategies. On Solana, SIMD-0550 would double annual disinflation to 30% while keeping the terminal inflation floor at 1.5%, and SGP-0003 backs SIMD-0553 to introduce an inclusion fee and a resource-based fee with the resource component fully burned. Galaxy Research Vice President Lucas Tcheyan said lower issuance may improve scarcity at the margin, but blockspace demand and application activity remain the stronger long-term drivers of token value. None of the proposals has been approved, and projected supply effects remain contingent on review and governance outcomes.