ChainLink or other oracles to bridge of the current ETH-based majority of DeFi - yet maybe also on Cardano and Pokadot - to merge the banks CeFi legacy systems, including SWIFT, and traditional finance using Smart contracts to transact in stable coins to put self-driving bank ( or too, insurance companies) on the Blockchain .
When I review TCR, it seems to me akin to a wiki or database, yet as if the one with the original idea needing updating pays to post a topic on-blockchain chain where this architect keeps the knowledge up to date and as other interested parties want to do the the same, then everyone contributes/maintains to make each other more crypto