Why Bitcoin-Native DeFi Still Doesn’t Exist | Callan Sarre on Threshold Network & tBTC

Bitcoin.com News Interviews · Dec 3, 2025 · 22m

The phrase “#Bitcoin native” gets used everywhere — but according to Callan Sarre, truly Bitcoin-native DeFi still isn’t here. In this interview, Sarre breaks down why Bitcoin’s architecture limits native DeFi activity today, and how the Threshold Network (and tBTC) is bridging Bitcoin into a multi-chain DeFi world without sacrificing security.We cover what “Bitcoin-native DeFi” should actually mean, the tradeoffs of bridging BTC, and how Threshold is positioning itself as infrastructure for the next phase of Bitcoin finance.⏱️ Chapters:00:00 Understanding Bitcoin's Architecture and…