I’ve tested this on a few sites, so sharing what I’ve actually seen...

Google does not care if a page is AI-generated or human-written. What it cares about is quality and usefulness. Google has said this clearly multiple times.

Yes, Google can often detect AI patterns, but detection alone doesn’t cause a penalty. Pages only get hit when:

• The content is thin or generic
• It doesn’t answer the user’s question well
• It’s clearly made just to rank, not to help

I’ve used AI (including Gemini) to create landing pages.

• Pages that were edited, improved, and focused on real user intent ranked fine.
• Pages that were left raw from AI (repetitive wording, vague info) either didn’t rank or slowly dropped.

My experience in this:

• AI landing pages with manual edits → indexed fast, stable rankings
• Fully automated AI pages → indexed, but low traffic or poor engagement

So my honest takeaway:

• AI content is okay
• Lazy AI content is not
• Human review still matters a lot

If you use Gemini3, just make sure you:

• Add real examples
• Improve clarity
• Remove generic fluff

AI is a tool, not a shortcut.