Shares of Block Inc. soared more than 20% in premarket trading Friday following a dual-force announcement from CEO Jack Dorsey: the company is slashing its workforce by 40% while pivotally rebranding itself as an artificial intelligence (AI)-first enterprise.

The parent company of Square and Cash App revealed plans to lay off some 4,000 of its roughly 10,000 employees. In a letter to shareholders, Dorsey framed the mass termination not as a corporate bloodletting, but as an evolution.

“The core thesis is simple,” Dorsey wrote. “Intelligence tools have changed what it means to build and run a company. A significantly smaller team, using the tools we’re building, can do more and do it better.”

The market’s reaction was swift and soaring. Block’s stock, which had been languishing nearly 80% below its all-time highs, surged to approximately $69. The rally followed a strong fourth-quarter report showing a 24% jump in gross profit and an ambitious 2026 profit guidance of $12.2 billion. Analysts estimate the headcount reduction and AI pivot added roughly $6 billion to the company’s market capitalization, effectively valuing each eliminated role at $1.5 million in enterprise value.

While Wall Street cheered the promised efficiency, industry skeptics and former insiders are raising flags about “AI washing,” a term used to describe companies that exaggerate their AI integration to mask underlying mismanagement or traditional cost-cutting.

When a company like Block attributes a 40% workforce reduction to AI, it isn’t just a personnel decision, but a sophisticated financial maneuver designed to pivot from a “growth-at-all-costs” valuation to an “efficiency-first” model.

The most immediate metric of success for AI washing is the market cap-to-headcount ratio. By cutting 4,000 employees while raising profit guidance, Block effectively signaled to the market that its remaining humans are now AI-augmented, and thus exponentially more valuable.

Critics point to a glaring contradiction in Block’s recent spending. Reports surfaced that the company spent $68 million on a single corporate event in September 2025, an amount equivalent to the annual payroll of roughly 200 high-level engineers. Skeptics argue that the 4,000 layoffs are less about intelligent agents replacing human workers and more about correcting years of over-hiring and cash burning.

Even OpenAI CEO Sam Altman has previously warned of this trend, noting that firms often attribute job cuts to AI when those layoffs were “already planned or would have occurred regardless.” In this light, AI serves as a convenient narrative to appease investors who might otherwise punish a company for administrative failures.

A critical indicator of AI washing is what happens six to 12 months after layoffs. Research from Forrester suggests that nearly half of companies that attribute layoffs to AI end up quietly rehiring for those same roles — often offshore or at lower salaries — because the promised AI tools were either not mature enough or lacked the specific “institutional “context” required to replace a human worker.

Despite the skepticism, Block’s bold stance marks a departure from other tech giants who have downplayed the link between AI and recent staff reductions.

“Block did not downplay it,” said Stephen Innes of SPI Asset Management. “Now we have a public case study.”

If Dorsey successfully maintains growth with a skeleton crew, analysts warn this could become the template for the S&P 500. By explicitly linking layoffs to AI-driven productivity, Block may have opened the floodgates for other CEOs to follow suit, using AI intelligence as a shield for aggressive downsizing.

Some industry insiders compared Dorsey’s move to that of Musk’s gutting of then-X in late 2022, which led to a flood of massive tech layoffs following overzealous Covid-19 over-staffing.