Last April, Google Chrome and Microsoft Edge enabled post-quantum encryption by default to counter the threat quantum computers pose ("store-now/decrypt-later"). Today we see that 15-20% of traffic with Cloudflare is secured with post-quantum cryptography: what once was the topic of futuristic tech demos, will soon be the new baseline for security on the Internet. In this talk, Cloudflare's research team will cover how we got here, our own experience deploying post-quantum cryptography, and where we expect it's all headed.