Pretty much all of quantum control right now is based on the idea that qubits are these fragile things that have to be corrected, but thats because poor assumptions for quantum control are used (SO(3) precession). And even when they are treated like open quantum systems (like everything naturally is, even at 10mK and 10^-11 Torr), stuff like linblad master equations are used which is based on born-markov assumption that the env is a memoryless bath... when one stops using these poor assumptions and treat the system as a dynamical object that has natural states of stability that dont need to be actively corrected... these crypto breaking alarms are going to seem very tame.
This also has implications for alot of PQC and QKD stuff that's based on static model assumptions...
Devoret was my co-authors phd advisor (and who is also my advisor now on some of my work).
We sorely need more open quantum systems built/designed with open source tooling. The IBM's, Ionq's, Quantinuum's and Googles, will be happy if we all remain serfs to their multimillion dollar machines and hardware direction.
Tradfi has way more at risk... and the hardware/software that cant be upgraded that the financial system uses every day...