Are you already using quantum-safe encryption? How long do you estimate it would take to convert all your current TLS-based encryption and which consequences this would have? Did you know that the National Institute for Standards and Technology (NIST) has been publicly soliciting standardization for quantum-safe Pulic key exchange methods since 2016?
AWS is also participating in this and you can already try out so-called post-quantum encryption methods today. It is expected that the search for a stable standard will be completed in 2024. Start preparing for the future today.