Can you clarify? Do you mean that superconducting qubits are unable to perform the "real applications" theoretically, or that superconducting qubits at the scale this foundry could produce will be unable, or that superconducting qubits that will foundry could produce will still be outperformed by classical techniques?
I mean, we are no where near the scale [qubit count] & quality where the applications apply. Not just this foundry but in general. I suppose the point is to eventually get there, but we are not close yet.
You should still view anything Quantum as early R&D.