If AI can build it in a week, what is your moat?

tinyfool · x · 2026-07-22

A reposted thread argues that if an idea can be built in a week with AI, spending months only on thinking is not enough: execution and defensibility still matter.

The punchline is a Zhang Yiming joke—‘so why don’t you go build a TikTok?’—to underline the point that fast AI development does not automatically create a moat. The post is essentially a reminder that speed alone is not a business strategy.

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