https://en.wikipedia.org/wiki/BGP_hijacking#Public_incidents
A long-term tactic of our adversaries is to capture network traffic for later decryption. The secrets in the mass of packets China assumedly has in storage, waiting for quantum tech, is a treasure trove that could lead to crucial state, corporate, and financial secrets being used against us or made public.
AI being able to leverage quantum processing power is a threat we can't even fathom right now.
Our world is going to change.