a16z: TradFi is not embracing the DeFi model, but is accelerating the adoption of blockchain technology
Comparing news, a16z published a blog post saying that as traditional financial institutions accelerate their exploration of blockchain technology, the market generally believes that the future will usher in the full integration of DeFi (decentralized finance) and TradFi (traditional finance), forming a new financial model by combining decentralized finance with institutional distribution systems. However, this may not be the case in reality. The core driving force for traditional financial institutions to adopt blockchain does not accept the concept of decentralization, but rather values its commercial value in reducing costs, improving settlement efficiency, expanding distribution channels, and optimizing customer relationship management. What is more likely to emerge in the future is a new programmable financial infrastructure based on blockchain underlying technology but optimized for institutional needs rather than a simple fusion of traditional finance and DeFi. Institutions are selectively absorbing some of DeFi's technical capabilities and adapting them to their own regulatory, risk management, and operational requirements. For example, atomic settlement can reduce counterparty risk, shared ledgers can reduce back-office reconciliation costs, programmable funds can automatically execute processes such as interest payment, margin management, and corporate actions, and automated market-making models are also being applied to the pricing of on-chain foreign exchange and tokenized assets. But at the same time, native DeFi features such as open access, anonymity, and trustless execution often conflict with institutions' requirements for compliance, control, and accountability tracking. Therefore, cases such as J.P. Morgan's institutional blockchain project, BlackRock and Franklin Templeton's tokenized fund, are essentially not traditional finance entering DeFi, but rather using blockchain technology to improve existing financial business processes. In the future, the blockchain industry will have two development paths at the same time: on the one hand, enterprises and financial institutions will continue to promote the implementation of blockchain infrastructure that meets regulatory requirements and expand the scale of the industry through applications such as stablecoins, tokenized assets, and on-chain settlement; on the other hand, open networks will continue to assume the role of a source of innovation and continuously generate new financial primitives and market mechanisms to provide technical reserves for future institutional infrastructure. TradFi and DeFi are not in a competitive relationship, but are growing together in different directions. Traditional finance may not fully adopt the DeFi model, but will gradually adopt parts of it that suit its own needs. True integration may eventually occur at the underlying blockchain network level, rather than one party replacing the other. For developers, the key is not to pursue all markets at the same time, but to specify who to serve: for institutions, they need to build products around compliance, risk control, and long-term business processes; for open networks, they need to continue exploring innovation, liquidity, and network effects. The future financial system may run on blockchain infrastructure, but the most important innovations may come first from open networks.





