Q-Day is in a superimposed state! It's everyday from today to the heat death of the universe. We won't know for sure until we measure it.
Practically,
How to add the PQ library or upgrade to the version with PQ ciphers?
How to specify that PQ Ciphers are optional in addition to non-PQ Ciphers (TLS 1.3, downgrade risk) or necessary? Where is the configuration file with the cipher list parameter?