Alex Smirnov, co-founder of deBridge, has criticized Flow's decision to rollback its blockchain without adequate coordination with key ecosystem participants such as bridges and exchanges. Smirnov warned that this move could introduce greater systemic risks than the original vulnerability. As a major cross-chain bridge for Flow, deBridge was not informed in advance of the rollback decision. Smirnov highlighted potential issues such as asset duplication and reconciliation failures for cross-chain users. He urged Flow's validator nodes to halt validation until a clear remediation plan and ecosystem coordination are established, questioning the decision-making process and accountability for the rollback.