AI infrastructure spend is colliding with physical limits that silicon cycles alone cannot relax. In a single April 2026 news window, advanced packaging lines, factory power gear, and CPU side inference scaling all drew structural language from independent sources. That convergence matters because each bottleneck has different lead times, which raises the odds that relief arrives out of phase and keeps pricing power alive in pockets.
Why this is structural, not a one week headline stack
Advanced packaging tools require cleanroom buildouts and tool acceptance cycles that stretch across quarters