Blockchain bridge platforms targeting the TradFi crossover are worth paying attention to. One emerging approach focuses on connecting traditional banking infrastructure with DeFi ecosystems—imagine unlocking $100 trillion in institutional liquidity alongside billions of bank customers into blockchain networks. The architecture typically separates concerns: private subnets for regulatory compliance and quantum-resistant cryptography handling sensitive banking operations, while public chain layers enable permissionless DeFi participation. This dual-layer design addresses the real challenge of bringing RWA (real-world assets) onchain without sacrificing either compliance or decentralization. Whether this bridge model actually scales is still an open question, but the ambition of merging legacy finance with blockchain rails is undeniably the frontier right now.