Block faces structural compression: when stablecoins reshape the payments market

Block’s resizing trajectory reveals an uncomfortable reality for companies that built their margins around traditional card infrastructure. The company is cutting nearly 40% of its workforce, reducing from over 10,000 employees at the pandemic’s peak to approximately 6,000 now—a retreat to 2019 levels when it had only 3,800 employees. But this figure hides a much deeper transformation than a simple operational cost adjustment.

The context of resizing: beyond efficiency rhetoric

The official narrative justifies the cuts by the efficiency provided by artificial intelligence. Jack Dorsey, CEO of Block, argues that smaller teams can move faster thanks to technological advances. While this premise contains truth, it masks a structural issue: the company’s revenues haven’t grown at the same pace as its workforce expanded during the post-pandemic era.

By 2024, Block had already initiated a first round of layoffs, reducing about 10% of its staff as previously planned. At that time, Dorsey explicitly acknowledged that “our company’s growth has far outpaced our business and revenue growth.” What seemed like an excess correction turned into a much more urgent necessity.

The real threat: stablecoins compress traditional margins

The existential challenge for Block cannot be managed through internal adjustments. The economic system supporting its business model—charging a percentage of transactions made by merchants—faces structural erosion caused by the emergence of stablecoins as a viable alternative for everyday payments.

While cryptocurrencies existed during the company’s expansion period, they were widely considered speculative instruments. Only in recent years, with regulatory clarity provided by measures like the GENIUS Law and Circle’s IPO, have stablecoins begun to appear as a credible alternative to card-based systems, which historically generated the highest margins for Block.

A recent report from Citrini Research titled “When Friction Was Zero” explores how AI agents are accelerating this transition. These assistants autonomously compare prices, optimize payment routes, and execute transactions on behalf of users, preempting brand loyalty and traditional checkout design. When a transaction can be settled in seconds at virtually zero cost via stablecoins, the 2% to 3% fee charged to merchants for card transactions becomes economically indefensible.

Global signals: Latin America’s crypto market reinforces the transformation

The rapid growth of cryptocurrencies in Latin America provides empirical evidence of this ongoing shift. The regional market grew 60% in transaction volume, reaching US$730 billion in 2025. Brazil and Argentina lead this growth, with Brazil dominating in absolute transaction size and Argentina demonstrating faster adoption driven by specific use cases.

Stablecoins play a crucial role in this scenario, enabling practical applications: international transfers, receiving funds from platforms like PayPal, and bypassing traditional banking networks. This is not speculation—it’s concrete economic utility.

How the market interpreted Block’s redefinition

Investors responded enthusiastically to the news of deep cuts, pushing Block’s shares up more than 23% after the announcement. The market rewarded the aggressive cost adjustment. However, shares remain roughly 80% below their pandemic-era peaks, indicating how much expectations have been redefined since that period of mass hiring.

Ben Carlson, a financial analyst at Ritholtz Wealth Management, offered a critical perspective on the phenomenon. “Maybe Block’s mass layoffs are a sign that AI will destroy everything,” he wrote on X. “Or perhaps the stock has fallen 80% from its highs, they overhired, and AI is a convenient excuse.”

The next chapter: structural compression, not competitive pressure

Block’s workforce reduction doesn’t solve its fundamental challenge. The company faces pressure not from traditional competitors but from a transformation in the very mechanisms through which payment systems extract value. While AI enables smaller teams to operate efficiently, it also empowers autonomous agents to prioritize price over any other factor—precisely the scenario in which stablecoins thrive.

For Block and similar companies, operational costs are no longer the primary issue. The question is how to remain relevant in a payments ecosystem where traditional card infrastructure could become marginal compared to cheaper, faster alternatives. This, not the size of the payroll, will determine the company’s future in the coming years.