IS AI A BUBBLE?

Summary from the TLDR AI newsletter

Not yet, but it's close. GenAI is a demand-led, capital-intensive boom with revenues doubling annually and expected to hit $100 billion by 2026. Capital expenditure to revenue ratios (six times) are high, exceeding both railroads (two times) and telecom (four times) at their peaks, but there are other indicators: economic strain above 2% of GDP, industry strain with capex over 10x revenue, revenue growth slowing below 50% annually, price-to-earnings ratios hitting 50-60, or internal cash covering under 25% of capex. Until two of these are met, the current risk, while large, is manageable.