Decentralization was the beginning. Call it onchain finance

An important story is making waves across the blockchain ecosystem. The following is a guest post and opinion piece by Andre Cronje, Founder and CEO of Flying Tulip. Decentralization was the starting point for DeFi. But it is no longer the complete operating model for most protocols, and our language should evolve with the industry.

This is not an argument against decentralization. It is an argument for being precise about where it exists, where operational responsibility remains, and what trust assumptions follow. I say that as someone who spent years building toward the opposite ideal.

Market Dynamics

Yearn Finance launched with no team allocation, no foundation and no pre-mine. Everything went to protocol users. The aspiration was similar to Bitcoin’s: minimize dependence on the founder and let the community carry the system forward.

The original Yearn protocol ran entirely onchain. There was no offchain server supporting its core operation. The only thing I paid for was the domain name.

That model would be difficult to sustain today. Users now expect an identifiable team to maintain the product, support operations, manage risk and continue creating value. Tokens are also increasingly evaluated first as economic exposure and only then as utility.

Market Impact

The early user base was smaller and more technically immersed; today’s is broader, and the product has evolved with it. Consider what a modern protocol requires in practice. It needs a reliable front end, support channels, offchain infrastructure, and keepers and liquidation bots that teams often operate themselves rather than placing entirely onchain.

Each of those functions has a real operating cost. It also needs a team that can be paid, remain through a vesting term and build beyond a two-year horizon. None of that is contained in a smart contract.

The result is that many protocols increasingly resemble operating companies: they charge fees, employ teams and maintain systems over time. Immutability is a design choice, not a doctrine When teams ask me whether contracts should be immutable or upgradeable, I generally recommend upgradeability for complex financial systems, provided the governance and security model is designed around that fact. Immutability remains valuable for simple, bounded systems.

This shift continues to shape the digital-asset landscape, with analysts examining its near-term effects.