According to @simplykashif, 16 blockchains can freeze user funds at the protocol level (source: @simplykashif). The cited post does not identify which chains or explain the mechanisms, so chain-specific risk cannot be verified from the post alone (source: @simplykashif). For trading and portfolio risk management, market participants should verify any protocol-level freeze or blacklist controls via official chain documentation and governance records before providing liquidity, staking, or custody on potentially affected networks (source: @simplykashif). Until the specific chains are confirmed from primary sources, position sizing, slippage assumptions, and yield expectations should reflect potential on-chain seizure and censorship risk where protocol-enforced controls may apply (source: @simplykashif).