symmetric ciphers would have similar properties (AES, CHACHA20). Asymmetric encryption atm would use ECDH (which breaks) to generate a key for use with symmetric ciphers - Kyber provides a PQC KEM for this.

So, the situation isn't as bad. We're well positioned in cryptography to handle a PQC world.

https://en.wikipedia.org/wiki/Post-quantum_cryptography

https://www.microsoft.com/en-us/research/project/post-quantu...

https://www.forbes.com/councils/forbestechcouncil/2024/10/09...