@dalias @sammi @joelanman no true scotsman fallacy. no true security researcher believes in quantum breaking classical encryption, if you havent seen the veritasium video on Harvest Now Decrypt Later you can also read the wikipedia page https://en.wikipedia.org/wiki/Harvest_now%2C_decrypt_later, at the very least it seems powerful orgs are taking the threat srsly, harvesting encrypted data for decryption and transitioning to PQ as defense https://cloud.google.com/blog/products/identity-security/why-google-now-uses-post-quantum-cryptography-for-internal-comms