As reported by Ars Technica, Google stated that European regulatory enforcement under the Digital Markets Act (DMA) is forcing it to provide "degraded" search results in European Union territories. Under traditional global search, users querying queries like "flights from Paris to Rome" or "hotels in Berlin" receive instant interactive flight timetables, interactive seat filters, and live hotel price maps directly in the SERP.
However, European antitrust authorities argue that integrating Google Flights and Google Hotels at the top of organic results constitutes unlawful self-preferencing against independent travel aggregators (such as Skyscanner, Booking.com, Kayak, and Expedia). To avoid multibillion-euro regulatory fines, Google rolled out a stripped-back interface that replaces the rich vertical unit with plain web links and comparison chip carousels, requiring additional clicks and context switching for consumers.
DMA Article 6(5) Invariant
"The gatekeeper shall not treat more favourably, in ranking and related indexing and crawling, services and products offered by the gatekeeper itself compared to similar services or products of a third party."
Evidence source: Ars Technica coverage of Google's EU Digital Markets Act compliance changes, European Commission DMA Article 6(5) obligations, and Google public policy filings.