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financeSaturday, September 19, 2026

Bearish warnings pile up for markets

A wave of bearish warnings hit the tape today, from Paul Tudor Jones to Bank of America to the Economist, all pointing at the same thing: the easy ride is over. The AI capex story also took a hit, with two pieces questioning whether the spending will ever pay off.

Sources
+9

The bear case builds

Three separate warnings landed today, each from a different angle but all pointing at stretched valuations and hidden risk.

AI spending questioned

Two pieces today took aim at the enormous capital flowing into AI, asking whether the returns will ever materialize.

#04theaimn.netSep 19
0
Time they cut the cackle about the AI boom

A blunt critique of the AI capex boom, drawing a direct parallel to the dot-com bubble and arguing that tech giants are using accounting tricks to hide a lack of profitability. The revenue numbers don't justify the spending.

#05startupfortune.comSep 19
0
OpenAI's Own Numbers Show It Could Run Out of Cash by 2028

OpenAI's own internal projections show a potential $278 billion cash burn through 2030, with funds possibly exhausted by 2028. The main driver is compute infrastructure, projected to cost $856 billion. That is a staggering number.

Also today15

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