Blue Tiger Engage April 2025
BT Engage: April Newsletter
Welcome to Blue Tigers monthly newsletter Engage, bringing you all the latest news, trends and updates from across the media landscape. In this month’s edition we turn our attention to Google and the various stories making the headlines including its reversal of third-party cookie deprecation in Chrome and the escalating antitrust challenges that could lead to a breakup of its ad tech business.
Google’s Reversal on Third-Party Cookies in Chrome
In a shocking development, Google won’t roll out a new standalone prompt for third-party cookies in Chrome, meaning ad tech companies can still use the targeting technology in the world’s most popular web browser. After years of planning to phase out third-party cookies in its Chrome browser, Google has decided to retain them. The company will not implement a standalone prompt for users regarding third-party cookies but will allow users to manage settings through Chrome’s existing privacy tools.
This decision follows earlier plans to introduce a new user experience aimed at enhancing web privacy through the Privacy Sandbox initiative. However, diverging opinions within the advertising ecosystem and growing legal scrutiny have influenced this shift.

Privacy advocates, including the Electronic Frontier Foundation (EFF), warned that the program continued to track users, while legal challenges in the US and investigations by the UK’s Competition and Markets Authority (CMA) raised antitrust concerns. Significant delays and evolving proposals, such as the Topics API, failed to gain broad support, prompting Google to pivot last year to a user-choice model. Now, Google has decided to retain the current third-party cookie options in Chrome without introducing any new replacement mechanism.
Implications for Marketers
Opportunities:
- Continued Access to Established Tools: Marketers can continue leveraging existing third-party cookie-based tools for audience targeting and measurement without immediate disruption.
- Stability in Ad Strategies: The decision provides a more predictable environment for planning and executing advertising campaigns.
- First-Party Data Emphasis: The industry’s shift towards first-party and zero-party data collection remains crucial, offering more accurate customer insights and fostering consumer trust.
Risks:
- Consumer Trust Issues: Maintaining third-party cookies may raise privacy concerns among users, potentially impacting brand perception.
- Regulatory Scrutiny: The UK’s Information Commissioner’s Office (ICO) expressed disappointment over Google’s decision to retain third-party cookies, indicating potential regulatory challenges ahead.
Antitrust Pressures and Potential Breakup of Google’s Ad Tech Business
Google is facing intense antitrust challenges in the United States that could lead to significant restructuring of its business. Following federal judicial rulings declaring Google an unlawful monopolist in both the online search and ad tech markets, the company is entering the remedies phase of litigation. In the search case, the U.S. Department of Justice (DOJ) is proposing severe measures, including forcing Google to spin off Chrome, share its search data with competitors, inform the government about AI investments, and end exclusive deals with browser and phone makers. Similarly, the ad tech case could compel Google to divest parts of its advertising infrastructure, notably its ad server DFP and exchange AdX, which underpin much of the internet’s advertising economy. If successful, these remedies could dismantle some of Google’s most powerful tools and partnerships, redistribute access to key data, and create new competitive opportunities for rivals like Microsoft.

Implications for Marketers
Opportunities:
- Increased Competition: A breakup could lead to a more competitive landscape, offering marketers a broader range of platforms and tools.
- Innovation in Ad Tech: New entrants and existing competitors may introduce innovative solutions, potentially enhancing campaign effectiveness.
Risks:
- Fragmentation: Marketers may need to navigate a more fragmented ecosystem, complicating campaign management and data integration.
- Transition Challenges: Adjusting to new platforms and tools could require additional resources and training.
Strategic Considerations
- Diversify Data Strategies: Invest in robust first-party data collection methods and explore alternative targeting solutions to mitigate reliance on third-party cookies.
- Stay Informed: Regularly monitor regulatory developments and Google’s policy changes to adapt strategies promptly.
- Evaluate Platform Dependencies: Assess the reliance on Google’s advertising ecosystem and consider diversifying marketing channels to reduce potential risks associated with platform-specific changes.
For further information, please don’t hesitate to contact us at Blue Tiger Marketing, we’re here to help you navigate the changing landscape effectively, leveraging new opportunities while mitigating potential risks.
Sources:
Ad exchanger
Digiday
Campaign
Ad Age
Reuters
The Verge
BBC