Bernard Arnault, chairman of luxury conglomerate LVMH, has taken an unconventional step to reshape his public image through social media. Known for his quiet but strategic business approach, Arnault has long been perceived as a formidable and opaque figure in the luxury industry. However, a recent public response posted on the social platform X (formerly Twitter) reveals a more relatable and self-aware side of the executive.

The move came in response to a detailed investigative series by the French newspaper Le Monde, which scrutinized Arnault’s family dynamics, succession plans, political connections, and business methods. Instead of disputing the report through traditional channels, Arnault published a three-page open letter titled “thank you” addressing the stories with a tone of humor and irony. He notably poked fun at some peculiar claims, such as an allegation that he required visitors wearing Hermès ties to change clothing and commentary about the slim physiques of his employees and family meals. This light-hearted approach effectively reframed the narrative, shifting potentially damaging revelations into moments of levity.

Since its publication last Sunday, the letter has attracted nearly eight million views and received praise across a spectrum of observers. Hedge fund manager Bill Ackman encouraged his followers to read the letter, British politician Nadhim Zahawi described it as “a tour de force,” and cultural critic Louis Pisano labeled it “sassy.” The response was particularly striking given Arnault’s longstanding reputation as a stoic and ruthless business leader, often dubbed “the Wolf in Cashmere” or “the Machiavelli of Finance.”

Further signaling a departure from his previously reserved public demeanor, Arnault joined X on Monday at age 77. In his debut post, he directly thanked those who engaged with his letter, a message that has since garnered more than 11.5 million views. According to Antoine Arnault, LVMH’s head of image and Bernard Arnault’s eldest son, the idea to write the letter and join X originated entirely with Bernard Arnault himself.

This shift underscores a broader challenge within the luxury sector, which has traditionally prioritized mystique and control over transparency and emotional expression. Luxury brands have long avoided overt displays of vulnerability or “messiness,” but consumer attitudes appear to be evolving. With sales softening and skepticism growing, there is a rising demand for authenticity and a more human touch in the industry.

Arnault’s candid and somewhat playful engagement with media scrutiny may signal a new direction for luxury executives aiming to navigate a changing cultural landscape. By embracing humor and personal connection in a public forum typically dominated by polished messaging, Arnault has introduced a novel example of image management in a sector grappling with perceptions of exclusivity and manipulation. Whether this approach marks a sustained transformation or a momentary public relations success remains to be seen.