Is Google Penalizing AI-Generated Content as Thin Content?

If you’ve been using AI to help write your website content, you’ve probably heard Google’s official stance a dozen times: AI-generated content isn’t automatically a problem, as long as it’s helpful. That message has held steady for a couple of years now. So, when a recent story suggested that Google may be taking action against sites for having AI-generated content, a lot of people in the SEO world understandably paused.

Here’s what actually happened, why it’s important, and what you as a small business owner can do to keep your own content out of the crosshairs.

What Actually Happened

According to a report from Search Engine Journal, the owner of a long-running online forum received a manual action from Google for “thin content with little or no added value.”

This wasn’t a small tweak to rankings or a slap on the wrist from Google. It was a partial manual action (meaning it wasn’t triggered by an automated process; an actual human made the determination) affecting one specific section of the site: a forum area with over 500,000 posts spanning nearly 20 years.

What made the situation stand out is that the site had two other sections that looked far more like what SEOs would recognize as thin content: an old syndicated headline feed and an archived knowledge base, both inactive for years. Neither of those was flagged. The section that did get flagged was still active.

One detail, however, changed the conversation. The forum had been running an AI chatbot, listed as a staff member, that had automatically replied to user posts more than 100,000 times since 2023. Australian SEO Gagan Ghotra, in a tweet, pointed to that bot as the likely trigger, and the theory stuck: AI-generated replies had been standing in for real conversation.

Why “Thin Content” Might Really Mean “Missing Expertise”

Google has used the term thin content for a while to describe things such as duplicate affiliate pages or syndicated articles, which add nothing beyond what’s already published elsewhere. The common thread in all of those examples is a lack of original insight, research, or firsthand experience.

That framing is a key detail. A forum works because real people show up with real problems and real answers based on what actually happened to them. But when an AI bot fills that role instead, it has to draw from general knowledge, and not lived experience. It certainly might sound helpful on the surface… but at the end of the day, it isn’t offering the kind of value a person asking a question on a forum is looking for.

Google’s read on “value add” seems to be shifting to include not just whether content is duplicated, but whether it reflects genuine expertise and experience. And that’s a higher bar than simply publishing something that reads well.

What This Means for Small Business Websites

Now, granted, most small business owners aren’t running forums with AI chatbots. However, the underlying concern applies just as much to blogs, FAQ pages, and service pages that are built with AI assistance.

A few risk factors that are worth paying attention to:

• Volume without editing. Publishing a large number of AI-drafted pages without a real review pass can create a pattern of content that technically answers a question, but doesn’t add anything unique.
• Generic answers on expertise-driven pages. FAQ sections and service pages are exactly where readers expect insight from people who actually do the work. But unedited AI content tends to stay general instead of specific.
• No firsthand examples or details. Content that could apply to any business in your industry, rather than yours specifically, could be a signal of thin content.
• Old AI-assisted pages left untouched. Content published a year or two ago under a different understanding about AI content may be worth a second look now.

AI tools can definitely stay in the workflow. But the finished product needs to reflect your business, not just the topic.

Steps to Reduce Your Risk

• Treat AI drafts as a starting point, not a final answer. Add specifics only you would know: a detail from a real job, a common question your team actually gets, a number pulled from your own experience.
• Prioritize quality over quantity. A smaller number of well-edited pages will generally serve you better than a large volume of untouched AI drafts.
• Review older content; don’t just churn out more new content. If you’ve been publishing AI-assisted pages for a while, it’s definitely worth auditing what’s live and updating anything that reads as generic.
• Keep a human in the loop. Whether that’s you, a team member, or an agency, someone with real knowledge of your business needs to read and adjust every page before it goes live, without exception.
• Watch for patterns, not just individual pages. Google’s action in this case targeted an entire section of a site rather than one page. Look at your content as a whole, not just one post at a time.

Final Thoughts

This story is still developing, and Google hasn’t confirmed that AI-generated content was the specific trigger. But it’s a useful reminder: in content marketing, what matters is whether a page reflects real expertise and gives readers something they couldn’t get from a generic search, and not who or which tool wrote it.

If you’ve been using AI to support your content strategy, the safest path is to keep someone closely involved in every piece that goes live.

Key Takeaways

• A recent manual action against a large forum site may be linked to AI-generated content standing in for human expertise, not just “thin content” in the traditional sense.
• While there’s been no official confirmation from Google, their definition of thin content appears to be expanding to include content that lacks genuine insight or firsthand experience, even if it isn’t duplicated elsewhere.
• Small business sites face similar risk on blogs, FAQ pages, and service pages that were built with heavy AI assistance and light human review.
• The safest approach is to use AI as a drafting tool, then add real expertise, specific details, and a human review step before publishing.
• It’s worth auditing and revising older AI-assisted content, not just new pages going forward.

Work With Pink Dog Digital to Strengthen Your Digital Marketing Strategy

We can help you build a content strategy that uses AI as a tool, not a shortcut, so your site stays both efficient and genuinely valuable to your readers.

Our services include:

• Digital advertising
• Social media management
• Content creation
• SEO and generative engine optimization
• Web design

Call us at 410-696-3305, email us at [email protected], or contact us through our website.