Truth. At the same time, phasing out and introducing crypto primitives takes 10 - 20 years across the industry due to inertia from unmaintained systems, legacy

Truth. At the same time, phasing out and introducing crypto primitives takes 10 - 20 years across the industry due to inertia from unmaintained systems, legacy code, compatibility, fear and such. So the growing interest to move to quantum secure encryption is right, even if the first RSA breaking quantum computer goes live after I retire.