AI models can be duplicated and swapped out, so any startup that sells a generic LLM has only months of edge. Real, lasting value will come from tightly integrated systems that learn from a company’s proprietary data and workflow, turning AI into a hidden infrastructure rather than a headline product.
Microsoft’s Q4 results show AI‑driven cost cuts and higher margins, letting it out‑spend Meta while delivering tangible AI services. The efficiency gains signal a competitive advantage that could pressure Meta’s higher‑capex model and reshape the AI‑spending race.
The post argues that exceptional quality isn’t a sunk cost but a revenue driver in product‑led businesses. It lists concrete signals, high usage frequency, self‑service growth, strong retention, and high lifetime value, that justify heavy craft investment, citing Stripe, Figma, Apple as proof points.