Quantum Computing Failure Now Obvious

Key Argument

The video argues that quantum computing’s commercial promises have failed to materialize, despite ongoing headlines about “quantum advantage.”

Quantum Advantage vs. Real Usefulness

• Quantum advantage is not the same as real usefulness.
• The creator explains that demonstrations (including claims involving IBM and the University of Chicago) often show a quantum device performing a task that would be infeasible classically—but the task typically has no known practical application (for example, generating a random distribution).

Prior “Quantum Advantage” Results May Be Classically Reproducible

• The video claims that earlier “quantum advantage” results are often reproducible on conventional computers.
• Citing philosopher Amit Hagar, it suggests that within roughly 18 months, key demonstrations have generally been replicated classically.
• Hagar reportedly treats these outcomes as evidence of “competent diagnostic engineering” rather than a true computational breakthrough.
• The video notes an exception: Hagar highlights random sampling.

NISQ/NIS Claims Did Not Deliver Business Value

The video criticizes the industry narrative beginning around 2017, which argued that noisy intermediate-scale quantum (NISQ) machines would soon deliver business advantage. Examples mentioned include:

• Google (2017): expectations of short-term returns from small devices—did not happen
• IBM (2018): claims that near-term NISQ would deliver business advantage and that a commercial quantum era was imminent—did not happen
• IronQ (2021): saying quantum machine learning would be the first broadly available application—did not happen
• Kipu Quantum founder (Aug 11, 2023): prediction of reaching NISQ advantage in industry use cases within 18–36 months—did not happen

Consulting Forecasts Missed Reality

• The creator references a Boston Consulting Group (2019) prediction that end-user value in certain sectors would reach $2–5B by 2024.
• The video claims the real outcome has been essentially nil.
• It suggests that the only “profitable” activity so far has been forecasting profitable quantum applications.

Why the Mismatch Happened (Creator’s Theory)

• The central explanation offered is that academia’s hype leaked into industry and consulting, and no one corrected the messaging.
• The creator contrasts this with Scott Aaronson, presented as consistently emphasizing quantum computing’s research value rather than imminent commercial impact.

Outlook

• The video does not argue that quantum computing has no future commercially.
• Instead, it claims quantum will likely take a long time (not this decade) and remain highly niche—not a billion-dollar market or an industrial revolution.

AI Might Replicate Quantum-Relevant Structure

• The video cites Demis Hassabis: nature’s quantum processes may contain regularities that can be modeled with AI running on conventional computers.
• The creator suggests scientists may be underestimating this possibility.

Sponsor Note

• The video includes a promotion of Boot.dev for back-end development skills (Python, SQL, Go), framed as an urgent upgrade for coding practice.

Presenters / Contributors

• Main presenter/creator: (Not named in the subtitles)
• Amit Hagar (philosopher; author of a referenced paper)
• John Preskill (quantum computing expert; referenced regarding NISQ terminology)
• Scott Aaronson (referenced as consistently cautious about commercial advantage)
• Demis Hassabis (referenced for the AI modeling argument)
• Enrique Zulano (founder of Kipo Quantum; referenced prediction)
• IBM (referenced organization; claims of quantum advantage)
• Researchers at the University of Chicago (referenced organization)
• Boston Consulting Group (referenced for market-value forecast)
• IronQ (referenced for NISQ-era prediction)