> The difficulty of adding qubits increases super-linearly with the number of qubits Is that true? Hardware from the likes of IBM and IonQ has already gone fro

> The difficulty of adding qubits increases super-linearly with the number of qubits Is that true? Hardware from the likes of IBM and IonQ has already gone from < 10 to >= 20 “algorithmic qubits” [1] in the space of a few year. [1] https://ionq.com/quantum-systems/aria https://ionq.com/quantum-systems/aria