BIP-361 proposes freezing every bitcoin that doesn't migrate to a quantum-safe address within five years of activation. If you're incapacitated, in prison, or simply unaware of the deadline, your coins aren't stolen. They're frozen by consensus. The justification: 34% of all bitcoin have exposed public keys on-chain. If a quantum computer existed, those coins could be stolen and dumped. The proposal wants to invalidate legacy address types before that happens. The problem: Bitcoin has survived 80%+ drawdowns. The network would recover from a quantum-enabled theft. What it might not recover from is the precedent that consensus rules can freeze coins based on address type. If you can invalidate addresses for quantum protection, governments will point to that precedent to freeze "sanctioned" coins next. Two-thirds of the vulnerable supply comes from address reuse by a small number of large custodians. That's fixable today. No protocol change needed. Exchanges just stop reusing addresses. The Presidio Bitcoin report found that with 25% of block space dedicated to migration, 90% of bitcoin's value could move to quantum-safe addresses in four days. Post-quantum signature schemes already exist. Developer discussion on quantum has gone from 5% to 50% of the mailing list in two years. The work is happening. The right approach is voluntary migration, not protocol-level coercion with a deadline. Bitcoin's core value proposition is that no one can freeze your money. BIP-361 proposes doing exactly that.