AI boom made roughly 10,000 Silicon Valley workers multimillionaires, Menlo Ventures partner says

Deedy Das, a partner at Menlo Ventures, said in a May 16, 2026 post that the AI boom has produced an unprecedented concentration of wealth in Silicon Valley: roughly 10,000 people at AI-focused companies and among founders have built personal fortunes north of $20 million over the past five years. Das named companies commonly associated with the wave — OpenAI, Anthropic, xAI, Meta and NVIDIA — and framed the trend as a defining economic shift for the region. The scale matters because it has altered who prospers in tech and how careers are planned.

Das used OpenAI as an example of how concentrated gains can be: last fall the company reportedly turned about 75 employees into multimillionaires worth roughly $30 million each, illustrating how a single employer can move dozens of workers into the top tier. That single — company effect helps explain Das’s characterization of the outcome as unprecedented for Silicon Valley and underlines how timing and employer choice can outweigh traditional signals like tenure or merit.

The broader market mood, Das wrote, is a tense mix of euphoria and unease. He described San Francisco as “frenetic” and called the disparity “the worst I've ever seen,” noting that compensation once considered wealthy elsewhere now reads as ordinary locally. At the same time, layoffs continue across the industry and many engineers report their core skills have been devalued by shifting demand, leaving a rift between headline windfalls and day‑to‑day insecurity for many workers.

Career incentives are changing. Das argued the traditional ladder feels like “the wrong building to climb,” as workers debate whether to found startups, pivot into specialized AI roles, or try to join the small set of breakout employers producing outsized outcomes. That debate has pushed up pay demands and turnover, intensifying hiring and retention pressure for companies. many lack the networks, time or specialized AI skills to found startups and yet face diminishing upward mobility, writing that “middle management is being hollowed out in many companies.” That squeeze threatens product teams and engineering organizations that rely on experienced managers to scale work.

Even some who profited report a sense of dislocation. Das described a “profound lack of purpose” among people who moved rapidly from sub‑$150,000 salaries to tens of millions, citing examples of relocations to New York or founders launching startups for status rather than product‑market rationale. He quoted a founder friend who declined to sell, saying, “And do what? Right now, everyone wants to talk to me. If I sell, I will only have money.” Das warned that tenure, intelligence and hard work are now only loosely correlated with outcomes, and being at the right AI employer at the right time can trump traditional career planning.