Bitcoin's 3 final bosses on the road to "perfect" asset: 1. Technical debt → code problem 2. Quantum computing → code problem 3. Security budget → game theory problem How we beat them: 1. Expand formal verification of the codebase—point AI at it to move faster. 2. Ship post-quantum sigs plus migrate, under ideally a modular/crypto-agile optionality. 3. Grow real fee demand before fees alone have to secure the chain—bites around the 2032 halving, when the block subsidy drops under 1 BTC.(David Puell)