You really can't, not until more packages support post-quantum encryption. It's coming and likely will come sooner than quantum computing can break encryption.
NordVPN for example already has post-quantum encryption support as an option. Bitcoin, Ethreum, most major tokens are working hard on a solution.
It will take time, but quantum breaking encryption will most likely take far more time.
You really can't, not until more packages support post-quantum encryption. It's coming and likely will come sooner than quantum computing can break encryption.
NordVPN for example already has post-quantum encryption support as an option. Bitcoin, Ethreum, most major tokens are working hard on a solution.
It will take time, but quantum breaking encryption will most likely take far more time.