Unverified50% confidenceDecision RuleExact time
When evaluating AI infrastructure investment, depreciation cycles should be incorporated into the financial model (for example, a three-year payback assumption and a ten-year payback assumption have different risk profiles), which is more valuable for decision-making than following financing news.
1
Sources
50%
Confidence
Long-term
Relevance
10/30/2026
First Seen
Sources
Fiber Lasts Decades, GPUs Only Three Years: The AI Boom Is Not the Dot-Com Bubble
hackernewshackernews10/30/2026
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