Broad strokes this article raises some ok points. She’s wrong about SC qubit coherence times and she’s wrong about refrigeration being any kind of bottleneck. You could buy a dilution fridge from bluefors off the shelf. The microwave hardware and optics and all this stuff costs an order of magnitude more. Just kind of a low effort article. If you want to beat on SC qubits, bring up cosmic rays. She’d know that if she passed this by an expert, which I guess she’s too smart to do.

Either quantum computers pan out over the time investors stay interested or they don’t. It’s not unlike any other technology. As far as physicists feeling embarrassment, why should we? One, we’re largely incapable of feeling it, and two, we tried and that’s cool.

You have these VCs who have a very narrow view of how the future should be (chiefly being that which makes them richer) so you can only pitch so many technologies that fit that mold. To be blunt, find me a better technology that could potentially push the boundaries of human capability or understanding or whatever that VCs will invest in. Beats the hell out of VR. Is it cooler than shooting stuff into orbit? Seems on par to me.