That's an interesting question. Have you tried putting it to AI? I did. The response had helpful links embedded in it, but they did not copy over when I pasted it here into slashdot. Editing this post was already more work than I really wanted to put into this, so, unfortunately, you get no supporting links. However, if you ask this of Gemini yourself, you will get the supporting links.
Here is what Gemini has to say:
While "predicting a crash" in any market is notoriously difficult, several highly respected financial research firms, enterprise consultancies, and macroeconomic analysts have published structured, data-driven frameworks on exactly how and when the AI investment cycle could face a major correction.
The most prominent, realistic predictions do not necessarily point to a single catastrophic "crash day," but rather outline a timeline of course correction spanning 2026 through the end of the decade.
The Financial Predictor: Capital Economics
The Prediction: The AI-fueled stock market bubble will keep inflating but is highly likely to burst beyond 2026
The Logic: Capital Economics suggests that near-term momentum and massive capital expenditures (with big tech AI capex expected to exceed $750 billion) will continue to push tech valuations up
However, by 2026 or shortly after, rising interest rates, inflation, and a stark mismatch between massive infrastructure spend and actual corporate revenue will trigger a sharp unwind.
Key Takeaway: Unlike the dot-com era, today’s tech giants (the "Magnificent Seven") are highly profitable with deep balance sheets, meaning a bubble burst is more likely to result in a severe tech sector correction rather than a complete systemic collapse.
The Enterprise Predictor: Gartner's Hype Cycle
The Prediction: Generative AI has officially entered the "Trough of Disillusionment"
The Logic: In their latest Hype Cycles for AI, Gartner notes a distinct pivot
The "Peak of Inflated Expectations" (2023–2024) has given way to a period where organizations are realizing that while pilots and demos are easy, scaling generative AI into production is incredibly expensive, logistically complex, and lacks clear ROI
The Timeline: Gartner projects that it will take 3 to 5 years (roughly 2028–2030) for GenAI to work through this disillusionment phase, weed out unviable startups, establish proper data/ModelOps governance, and finally climb to the "Plateau of Productivity" where it delivers steady, mature business value.
The Balanced Institutional View: Goldman Sachs Research
The Prediction: We are seeing "froth and bottlenecks, not an active bubble."
The Logic: In their comprehensive reports (such as "Why We Are Not in a Bubble... Yet" and subsequent updates), Goldman Sachs analysts argue that current market momentum is fundamentally different from the 1999–2000 dot-com crash.
In 2000, the top tech companies traded at a forward P/E ratio of 59; today's leaders trade at a much healthier average of 34.
The current appreciation is backed by actual, surging near-term earnings rather than pure speculation.
The "Watch Out" Warning: Goldman Sachs' Global Markets Research Group flags a massive acceleration in tech investment (tech investment as a share of GDP has officially surpassed 1990s peaks)
Their analysts warn that investors may be drastically overestimating how long above-average profit margins can last for infrastructure/chip providers, raising the probability of a "bubble scenario" correction (estimated at roughly a 25% chance by some metrics) if valuations continue to stretch without broader productivity gains.
The Venture Capital View: Sequoia Capital's "$600 Billion Question"
The Prediction: A massive revenue gap must be resolved, likely forcing a valuation consolidation in the mid-to-late late 2020s.
The Logic: Partner David Cahn famously outlined that the sheer volume of data center buildouts, GPU acquisitions, and energy infrastructure requires the industry to generate hundreds of billions in incremental revenue just to break even on capital expenditures.
Sequoia argues that unless the industry rapidly transitions from basic chatbots to highly valuable, autonomous "Agentic AI" (AI 2.0) that can justify these trillions of dollars in physical infrastructure, a massive capital write-down is inevitable