Bitcoin dominates 60% of total crypto market cap. $1.4 trillion. Yet only 0.46% of all $BTC is in DeFi. That number is the entire thesis 👇🏻 ◢ Long story short BTCFi TVL went from $304 million in January 2024 to over $7 billion by December 2024. A 22x in one year. Then momentum faded. Bitcoin L2 TVL fell 74% from peak, while total BTCFi TVL dropped from 101,721 BTC to 91,332 BTC. The ecosystem grew faster than almost anything in DeFi, then stalled. Tiger Research even revised its BTCFi fundamental indicator down to its Q2 2026 floor, noting that surface-level growth has not become real network expansion. ◢ Where the growth is concentrated Babylon holds 56,853 BTC in native staking vaults. That is $5.6 billion TVL, without wrapping or bridging. Native BTC. Full self-custody. The token side is more interesting. BABY is still down massively from its April 2025 all-time high, yet Babylon sits at roughly $78 million market cap against $5.6 billion TVL. That ratio is either a screaming signal or a warning that TVL and token value are completely disconnected. ✚ a16z invested $15 million into Babylon in January 2026 to develop Trustless Bitcoin Vaults, letting users lock native BTC on Bitcoin while using it as verifiable collateral elsewhere. ✚ Bedrock reached $1.2 billion TVL through uniBTC and brBTC after integrating with Babylon. ✚ Lombard sits around $1 billion. Stacks at $208 million. ✚ Rootstock is targeting the $260 billion in idle institutional Bitcoin through vault strategies. ◢ The structural problem The Block said it clearly in its 2026 Digital Assets Outlook: copying EVM DeFi primitives onto Bitcoin chains is not enough to attract liquidity or developers. That is the honest diagnosis. BTCFi has restaking covered. Babylon and Lombard own that lane. But it still lacks: ✚ a mature lending market ✚ a DEX with real liquidity ✚ a meaningful stablecoin layer Rootstock has 150 partners and eight years of uptime, yet its TVL is still a fraction of Babylon’s. The composability layer that makes Ethereum DeFi useful at scale has not really appeared on Bitcoin. Babylon’s multi-staking model, where one BTC deposit secures multiple networks, is the closest thing so far. ◢ The institutional argument At Consensus Miami 2026, Adam Back said sovereigns, pension funds, and treasury companies are the next wave of Bitcoin adoption. These entities already hold BTC. They are not just speculating on price. They want yield. Predictable, auditable, non-custodial yield on an asset they already own. ✚ Rootstock’s institutional initiative and Animoca Japan’s corporate treasury deployment are targeting that exact use case. ✚ Babylon’s Trustless Bitcoin Vaults are the infrastructure version of the same bet. If native BTC can become usable collateral in DeFi without leaving the Bitcoin security model, the addressable market is not the 0.46% currently in BTCFi. It is the 99.54% that is not. ◢ An honest framing BTCFi is winning narrowly in native staking, where Babylon and Lombard have built something real. But the rest is still early. ✚ lending is underdeveloped ✚ Bitcoin L2 TVL is contracting ✚ most BTCFi primitives have not attracted meaningful usage Still, 0.46% is not just a weakness. It is a gap. Either Bitcoin holders have made a philosophical choice to keep BTC inert, or the infrastructure to make it productive is arriving now and the market has not priced it yet. Both can be true at the same time. What is your point of view?