Why the U.S. government keeps failing to break up Big Tech

For nearly a century, the threat of a government-mandated breakup was the ultimate check on corporate power. In 1911, the U.S. Supreme Court ordered the dissolution of Standard Oil, a move that created the modern energy industry. Seven decades later, the Department of Justice successfully dismantled AT&T, turning a single telecommunications giant into a dozen smaller companies. Historically, when a company became too large to compete with fairly, the law simply took it apart.

Today, the landscape for industrial regulation looks fundamentally different. Despite two separate federal judges finding that Google holds illegal monopolies, the courts have once again refused to pull the trigger on a forced sale of assets. On Wednesday, U.S. Judge Leonie Brinkema declined to make Google sell AdX, its central advertising exchange. This decision marks the third time in recent years that federal enforcers have tried to force a Big Tech breakup and failed.

Looking at the big picture, the legal system is struggling to apply 20th-century antitrust tools to 21st-century software stacks. While the government proved that Google quashed competition, the remedy will not be a corporate divorce. Instead, the court accepted behavioral fixes, such as requiring Google to provide real-time bid access to its competitors. This outcome highlights a growing trend where judges are comfortable calling out bad behavior but are terrified of breaking the machines that run the modern economy.

The digital auction house under the hood

To understand why the government wanted to break Google apart, you have to look at how a website makes money when you load a page. Advertising technology is the invisible backbone of the internet. When you click on a news article, a lightning-fast auction happens in the milliseconds before the text appears.

Google owns the software that publishers use to list their ad space. It also owns the software that advertisers use to buy that space. Most importantly, it owns AdX, the exchange where the two sides meet. In everyday life, this is like an auction house where the auctioneer also owns the items for sale, represents the bidders, and takes a 20% cut of every transaction.

Judge Brinkema previously ruled that this setup was an illegal monopoly. Google used its dominant position to lock publishers into its ecosystem. However, when it came time to decide on a punishment, Google argued that a forced sale would be technically difficult. The company claimed that separating these interconnected systems would cause a long and painful transition for the small businesses that rely on them. Essentially, Google argued that its systems are too tangled to be safely untwined. The court agreed, choosing to set new rules for the auction house rather than forcing Google to sell it off.

Why structural remedies are becoming digital unicorns

This ruling is part of a broader pattern in the American tech crackdown. Last year, a judge rejected the Federal Trade Commission's attempt to make Meta sell Instagram and WhatsApp. Another judge found Google guilty of a search monopoly but refused to force the sale of its Chrome browser. In each case, the government asked for a breakup, and in each case, the judge opted for a lighter touch.

There is a tangible fear in the judiciary that breaking up a software giant could break the software itself. Unlike the physical oil pipelines of the 1900s or the copper telephone wires of the 1980s, modern tech platforms are built on deeply integrated code. A judge who orders a breakup is not just moving buildings and trucks; they are ordering the re-engineering of massive global networks.

From a consumer standpoint, these court battles often feel opaque. Google shares rose slightly after the news, suggesting that investors saw the ruling as a victory for the Status Quo. The Department of Justice expressed satisfaction that some relief was ordered, but the reality is that the core of Google's business remains intact. The company continues to operate as the primary middleman of the internet, even if it now has to leave the door slightly more ajar for competitors.

The hidden cost of the middleman

For the average user, the adtech market is a slow leak in a tire. You might not feel it on a single drive, but over time, it drains resources from the entire system. When Google takes a 20% fee on ad auctions, that money is not going to the journalists who write the articles or the developers who build the apps. It is a systemic tax on the open web.

When competition is suppressed, the cost of advertising stays high. Companies that buy ads pass those costs on to you by raising the prices of their products. Furthermore, when publishers make less money from ads due to high fees, they often resort to more intrusive tracking or paywalls to stay afloat. The lack of a breakup means the basic architecture of this tax remains in place.

Google has proposed fixes that include providing competitors with real-time data from its auctions. In simple terms, they are promising to be a more transparent auctioneer. Whether these behavioral remedies actually lower costs for businesses or improve privacy for users remains a volatile question. Historically, behavioral promises are much harder for the government to monitor than a clean asset sale. A company can follow the letter of the law while finding new, decentralized ways to maintain its dominance.

Zooming out on the future of competition

The failure to secure a breakup in the adtech case casts a shadow over upcoming trials involving Amazon and Apple. The government argues that Amazon uses its data to crush third-party sellers and that Apple uses its App Store to tax the entire mobile economy. If the courts are unwilling to break up Google, it is unlikely they will force Amazon to sell its logistics arm or Apple to spin off its software services.

The bottom line is that the era of the Big Tech breakup may be over before it truly began. The legal system is pivoting toward a more streamlined form of regulation where companies are allowed to stay big as long as they follow a specific set of conduct rules. This approach is practical for maintaining the stability of digital services, but it does little to address the overarching concentration of wealth and data in just a few hands.

Ultimately, the internet you use tomorrow will look very much like the one you use today. It will be a place where a few foundational companies own the toll roads and the vehicles. While the government may force them to lower the toll or let a few more cars pass, the ownership of the road is no longer on the table.

Practically speaking, you should expect the web to remain a landscape of walled gardens. As a user, your digital habits are the currency that funds this entire exchange. The recent court ruling suggests that while the government can identify the problems with this model, it lacks the appetite to dismantle the underlying machine. Instead of waiting for a government-led revolution in how the internet works, observe your own digital footprint. The most effective way to shift the market is through the cumulative choices of users who opt for decentralized or independent alternatives when they are available.

Sources:

• U.S. District Court for the Eastern District of Virginia, Case Filings (2025-2026)
• Department of Justice, Antitrust Division Public Statements
• Alphabet Inc., Investor Relations and Quarterly Financial Reports
• Wedbush Securities, Industry Research and AdTech Analysis