Industry experts are arguing that even substantial T-Bill reserves held by major stablecoin issuers like Tether and Circle cannot prevent a liquidity crisis in a scenario of simultaneous mass redemptions, because T-Bill liquidation speed and settlement mechanics cannot match the pace of on-chain redemption demand. The concern mirrors classic bank-run dynamics but with fewer institutional safeguards and no lender of last resort.
Armada's crypto repo desk accepts tokenized T-Bills as collateral and operates a no-rehypothecation policy, but counterparties such as market makers and family offices may hold stablecoin exposure that becomes stressed in exactly such a scenario. Desk should map which clients hold concentrated USDC or USDT positions that could trigger collateral calls or margin shortfalls during a stablecoin liquidity event.