Justin Drake's "bunker mode" proposal has sparked debate over whether AI, alongside quantum computing, poses an imminent threat to cryptographic security. Experts argue that the migration to post-quantum cryptography and the defense against AI-driven attacks are fundamentally the same challenge, urging blockchain networks to begin these upgrades immediately. While two cryptographic schemes have reportedly fallen to AI analysis, no major standards like ECDSA have been broken yet. However, concerns persist regarding the vulnerability of privacy-focused chains like Zcash and the potential for a sudden "A-Day" where AI capabilities render current encryption obsolete. Discussions continue on recovery strategies, including hard forks similar to Ethereum Classic, and the adoption of lattice-based cryptography favored by NIST as a more resilient alternative.