[s1dev]

From a theoretical point of view, this is evidence that quantum computing is a more powerful model of computation. I think it would be hard to argue that a model of computation that can solve more problems is any less useful. Applications like quantum simulation do appear to be difficult on a classical computer yet efficiently computable on a quantum computer

[kbelder]

Basketball is hard to simulate on a classical computer, but easy to simulate by playing a game of basketball.