What is a quantum computer good for? Absolutely nothing — yet
This article examines the current state of quantum computing, arguing that despite significant corporate hype and government investment, the technology has yet to perform a single commercially useful task. It highlights the ongoing tension between optimistic corporate announcements and skeptical academic researchers.
Why it matters
It provides a reality check on a multi-billion dollar industry, highlighting the gap between political/corporate promises and actual scientific progress.
To this day, we have yet to see a quantum computer conclusively perform a single useful task. Existing machines are simply too small and error-ridden to solve commercially relevant problems. That hasn’t stopped Donald Trump’s science adviser from promising a “quantum computer powerful enough for scientific discovery by 2028” and Trump from issuing a new executive order to speed up the US quantum computing industry in its competition with China, both on June 22nd.
The article presents a balanced view by citing both corporate claims and academic rebuttals, maintaining a skeptical but evidence-based tone.
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