A US federal judge has dismissed antitrust lawsuits brought by Chegg and Penske Media Corporation against Google over its AI Overviews feature. The cases argued that Google used its power in search to draw traffic away from publishers by placing AI-generated answers directly in results pages.

The ruling does not settle the broader commercial question for businesses: how AI-powered search experiences may change website traffic, customer acquisition and content strategy. For European companies that rely on Google for discovery, the decision is another sign that legal challenges may not quickly reverse the shift toward AI-generated search results.

What happened

According to reports cited by The Verge, US District Judge Amit Mehta dismissed antitrust claims filed by Chegg and Penske Media Corporation, the owner of titles including Rolling Stone. The publishers had argued that Google abused its market power by using publisher content in AI Overviews while allegedly forcing websites to accept that use or risk losing visibility in search.

The judge ruled that the claims did not meet the standard required under US antitrust law. Based on the source material, this is a court decision in the United States, not a regulatory ruling in Europe, and it does not mean concerns about AI search and publisher traffic have disappeared.

Why it matters for European businesses

Many European businesses depend on Google search for leads, sales and brand discovery. AI Overviews and similar search features can reduce the need for users to click through to websites when the answer is displayed directly in search results.

That creates practical business questions beyond the legal dispute:

• SEO performance may change: rankings alone may no longer reflect visibility if AI-generated summaries satisfy the user before a click happens.
• Content economics may become harder: businesses that invest in guides, product explainers and editorial content may see weaker traffic returns if search platforms intermediate the customer journey more aggressively.
• Customer acquisition may diversify: firms that rely heavily on organic search may need stronger email, brand, social, marketplace or direct traffic strategies.
• Measurement becomes more complex: marketing teams may need to track impression share, branded demand and conversion quality, not just sessions from search.

For European companies, the immediate issue is commercial rather than legal. A US court dismissing an antitrust case does not create new obligations in the EU, but it does suggest that businesses should not assume court action will quickly restore the previous search traffic model.

Who may be affected

• Publishers and content-led businesses: companies whose revenue depends on search-driven readership, subscriptions or ad impressions may face the most direct pressure.
• E-commerce companies: merchants relying on informational content for product discovery may need to reassess how buying guides, FAQs and category content perform in AI-influenced search.
• B2B lead generation teams: firms using educational content to attract prospects may see earlier-stage research queries answered directly on the results page.
• Agencies and SEO teams: service providers may need to shift reporting and optimisation methods as click-through behaviour changes.
• Founders and SME owners: smaller businesses with high dependence on Google organic traffic may be more exposed if they lack alternative acquisition channels.

What companies should consider

• Audit search dependence: identify how much revenue, lead volume or inbound demand depends on non-branded Google traffic.
• Review content strategy: focus on content that supports conversion, trust and differentiation, not only top-of-funnel traffic.
• Strengthen first-party channels: invest in email lists, CRM workflows, direct audience relationships and repeat customer programmes.
• Measure beyond clicks: monitor impressions, branded searches, assisted conversions and on-page engagement to understand whether search visibility still supports business outcomes.
• Test structured content formats: clear product data, FAQs and technically sound pages may help content remain usable in changing search environments, though outcomes will vary by sector.
• Watch European regulatory developments separately: this US ruling does not determine how EU competition, platform or digital market rules may be applied in future.

For now, the key message for European businesses is that AI search is continuing to reshape visibility online, while legal efforts to slow or reverse that shift remain uncertain. Companies that treat search as one part of a broader acquisition and conversion strategy are likely to be better positioned than those relying on organic clicks alone.