According to Charles Edwards, 20–30% of Bitcoin could be taken by a quantum hacker in the next few years, and he proposes burning all coins that do not migrate to BIP-360 by 2028, calling for the community to discuss and code a solution. These comments directly address Bitcoin’s potential treatment of unmigrated coins and readiness for quantum threats, topics that are directly relevant to BTC supply expectations and security assumptions used by market participants. Source: Charles Edwards (@caprioleio) on X, Dec 18, 2025, https://twitter.com/caprioleio/status/2001492721400451257