Elon Musk’s lawsuit against Apple and OpenAI evokes the ghost of the most famous tech antitrust case in history: United States v. Microsoft. The allegations of leveraging a monopoly in one market (smartphones, like Windows) to dominate another (AI, like web browsers) carry a powerful and deliberate historical echo.
In the 1990s, Microsoft was accused of illegally bundling its Internet Explorer web browser with its dominant Windows operating system to crush its rival, Netscape. Musk’s lawsuit makes a strikingly similar claim: that Apple is illegally “bundling” ChatGPT with its dominant iOS to crush rivals like Grok. The parallels are hard to ignore.
This historical context is a strategic choice by Musk’s legal team. It frames the Apple-OpenAI partnership not as a modern innovation, but as a classic, old-school monopoly play that has been found illegal before. This helps to legitimize the lawsuit and suggests that there is strong legal precedent for the court to intervene.
For Apple and OpenAI, the ghost of Microsoft is a cautionary tale. That case resulted in years of costly litigation, a damaged reputation, and a consent decree that constrained Microsoft’s business practices for a decade. Musk is implicitly warning them that they could be heading for a similar antitrust reckoning if they don’t change course.
