The most powerful people in technology have stopped using capital letters, and the communication strategy reveals more about power dynamics than you might think.
When Jack Dorsey told 4,000 Block employees they were being laid off in February, he did it in lowercase. "i'll be straight about what's happening," he wrote, before explaining that 40% of the company's workforce would be cut. The contradiction was hard to miss: enormous corporate power delivered through deliberately informal text. Dorsey isn't alone. Sam Altman, Garry Tan, and a growing cohort of tech leaders have adopted the no-caps style as their default communication method, creating what Business Insider recently described as a new linguistic operating system for Silicon Valley's elite.
The approach has deep roots in tech culture. Dorsey's very first tweet in 2006, "just setting up my twittr," established the convention nearly two decades ago. But what began as a platform constraint or personal quirk has evolved into something more deliberate. Altman admitted the habit feels incongruent with his current responsibilities, noting that discussing artificial superintelligence without capital letters struck him as absurd. Yet he also confessed that changing the habit has proven difficult, describing his effort to switch to proper casing as only "half-hearted."
Communication experts are divided on whether the style democratizes workplace relationships or simply disguises hierarchy. Thomas Farley, a Manhattan-based etiquette consultant whose clients include JPMorgan and the United States Army, sees it as a power play. Executives who type this way, he argues, are signaling that their time is too valuable for grammar, which implicitly tells recipients they are not important enough to warrant effort. It is the linguistic equivalent of not standing up when someone enters the room.
But there is a more generous reading. Research on digital communication patterns suggests that lowercase text feels more conversational, which can encourage faster responses and reduce perceived distance between parties. In workplace settings where speed matters more than formality, the style functions as an efficiency tool. The trade-off, however, is real. A week of exclusive lowercase typing revealed a troubling dynamic: messages flow faster, but thoughtfulness declines. Without the micro-pause that capitalization and punctuation demand, nuance evaporates and exchanges become more transactional.
The Generational Divide
Demographics matter here in ways that cut against expectations. The people most committed to lowercase in corporate leadership are predominantly Gen Xers and elder millennials who came of age during the early internet and early mobile texting era. They are not digital natives in the TikTok sense, but they absorbed the informal norms of AIM, early SMS, and pre-algorithmic social media. Now in their forties and fifties, their continued use of lowercase reads to younger colleagues not as modern, but as a specific kind of generational performance. Gen Z workers increasingly associate the style with a particular type of Brooklyn-based male who uses casualness as a substitute for genuine engagement.
The professional stakes are non-trivial. In client-facing industries, lowercase communication remains a liability. JPMorgan and Goldman Sachs both emphasize formal written standards in their analyst training programs, and hiring managers at consulting firms report viewing persistent lowercase in professional correspondence as a marker of poor judgment. In tech, the tolerance is higher, but not unlimited. There are contexts where evenAltman recognizes the need for capital letters, which suggests the style works best as a signal of insider status rather than a universal best practice.
The lowercase phenomenon tells us something larger about how power communicates in 2026. Formality used to be the default mode for executives addressing employees, shareholders, and the public. Press releases had structure. Letters were typed on letterhead and signed by hand. The shift toward deliberate informality mirrors the broader erosion of institutional norms that once governed corporate communication. When the CEO of a company building artificial general intelligence types like a college sophomore sending a late-night text, it is worth asking whether the medium has overtaken the message. Altman's own discomfort suggests the answer might be yes, and that the shift key could be making a quiet comeback in the corner offices of the most powerful companies on earth.
