BlackRock's entry into the Ethereum market signals a brutal new fee regime that mid-tier operators will not survive. BlackRock plans to invest 70% to 90% of the trust's ETH through "provider-assisted investing," selecting operators based on uptime and drawdown history. The losers will be mid-tier operators who cannot afford the insurance, reporting infrastructure or client diversification that allocators will begin to demand. Wall Street will pay Ethereum's yield if someone else owns the operational and protocol risk. Validators must now decide whether to compete for the job or let the world's largest asset manager choose their replacements.$ETH ‌