Steve argues that Software (SaaS) is facing "Knightian Uncertainty." AI allows companies to "vibe code" their own internal tools, threatening the pricing power and moats of enterprise SaaS models. SaaS valuations were based on high growth and infinite margins. If AI reduces the need for seat-based subscriptions or allows cheaper internal alternatives, the premium valuations (PE ratios) must compress significantly. AVOID. Until the "winners" who successfully integrate AI (like Databricks) are separated from the "losers" (generic reporting software), the sector is a value trap. AI adoption actually accelerates SaaS usage rather than replacing it.