Your pipeline already generates copy and images. The next step is the most important decision: publish or not? The "human-in-the-loop" pattern is what separates an AI toy from a real production tool. The human decides. The AI executes. And the most immediate channel for that decision: WhatsApp. The Approval Architecture AI generates copy + image → WhatsApp Preview (text + image) ↓ You reply: ┌──────┴──────┐ OK NO (+ feedback) ↓ ↓ Publish to Regenerate with IG/TikTok your corrections ↓ ↓ WhatsApp: "✅ Resend new Published" preview Enter fullscreen mode Exit fullscreen mode Total review time: 30 seconds. Open WhatsApp, see the image, read the copy. If you like it, "OK." If not, "NO, make it more technical." The AI understands natural language feedback.…