AI is dramatically lowering the cost and difficulty of execution. As a result, the primary business challenge is shifting away from the *how* (implementation) and towards the *what* (idea selection). The new scarce skill is identifying valuable problems that justify the AI token spend required to solve them.

Alex Karp argues that the future of enterprise software is not about forcing companies into standardized SaaS workflows. Instead, AI's true power lies in creating custom systems that amplify a company's unique "tribal knowledge" and operational data, turning their specific processes into a competitive advantage that no other enterprise can replicate.

In previous tech waves, proprietary technology was a key differentiator. Now, with powerful AI models widely available, the advantage shifts to deeply understanding customer problems. The question "Should we even build this?" is more critical to creating a moat than the technology itself.

When every company has access to the same powerful AI tools, the competitive advantage is no longer budget or technology. The real differentiator becomes human taste, judgment, and the ability to apply a unique point of view to guide the AI, separating average, generic output from exceptional work.

As AI democratizes the ability to build products, the competitive advantage shifts from technical skill to the ability to appeal to human emotion and aesthetics. Having 'good taste'—knowing what will resonate with people—becomes a crucial differentiator for attracting and retaining customers.

As AI commoditizes the 'how' of building products, the most critical human skills become the 'what' and 'why.' Product sense (knowing ingredients for a great product) and product taste (discerning what’s missing) will become far more valuable than process management.

As AI commoditizes skills and creative output, the only sustainable competitive advantage will be your unique human perspective, taste, and embodied wisdom. This is the one thing AI cannot replicate, making authentic humanity the most valuable asset in the AI age.

With code becoming cheaper and faster to write thanks to AI, the critical differentiator is no longer the ability to build, but the judgment and taste to decide what is worth building among countless user requests and possibilities.

According to Karp, technology and capital are commodities in AI. The real differentiator is 'taste'—the subjective, unscalable ability of a business leader to identify and prioritize the most valuable problems to solve, a skill AI cannot replicate.