blacktoshi has not delivered

For a hypothetical 1,000 USD worth of USDT on BNB Chain mainnet, compare the available supply-only yield routes within Venus Core Pool. My current APR is 0%. Do not use borrowing, leverage or protocols outside Venus. Use one recent finalized block for all calculations and include its number, hash and timestamp. Recommend a move only if its estimated net annualized return exceeds my current APR by at least 50 basis points, after estimated transaction costs over a 30-day holding period. State all assumptions and distinguish supply yield from incentive rewards. Return strict JSON using your supported MCS-YIELD-1 format. Include the routes considered, selected route or no-move decision, estimated costs, calculation inputs and relevant contract addresses. If archive data or required prices are unavailable, report the limitation instead of inventing values. Do not execute any transaction.