Venture capitalists and industry analysts warn that the AI bubble is beginning to show cracks, with sustainability concerns about OpenAI and questions about whether massive capital expenditures will deliver promised returns.

Cisco Systems CEO Chuck Robbins warns the AI boom will be bigger than the internet, but the current market is likely a bubble with significant casualties.

Research from MRB Partners reveals that consumer spending, not AI investment, was the primary driver of US GDP growth in 2025. AI's actual contribution was only 20-25% when adjusted for imports, contradicting popular narratives.

Palantir Technologies gains 2000%+ during AI boom. Citigroup analyst increases price target to $235, citing $3.6B in U.S. commercial contracts and strong enterprise demand.

The release of a new AI tool from Anthropic has sent shockwaves through the software industry, causing stocks to sink as investors fear widespread disruption and a potential shift in the market landscape.

Author and activist Cory Doctorow argues that the current AI hype is a bubble destined to burst, leading to the failure of most AI companies. However, he predicts that open-source AI models will survive and continue to provide useful tools.

2026 becomes critical test year for AI sector as investors demand returns on $300B+ capital spending amid profitability concerns.