When Cloudflare, banks, ISPs and governments all start moving at the same time, that's not a trend. That's a tipping point. Cloudflare has been working on post-quantum cryptography since 2017. Nine years later, they're not testing it, they're running it at scale, on over half of human web traffic globally. Last week they closed the last gap: full PQC coverage across their entire SASE platform using ML-KEM, the NIST-standardized algorithm. NIST wants the industry transitioned by 2030. The US federal government has a hard deadline of 2035. The UK's NCSC already published a phased national migration roadmap. This isn't the beginning of the conversation. The big players are already mid-migration.