This is the most telling labor-market data point of the year precisely because of its source: the lab whose agents displace its own entry-level pipeline is the one reporting it. Anthropic is effectively running the displacement experiment on itself, and the result says entry-level knowledge work is being restructured now, not in some distant forecast. The 'tragedy of the cognitive commons' framing is apt — senior expertise has to come from somewhere, and a broken apprenticeship pipeline is a slow-burn problem firms won't notice until it bites. We'd push back on the fatalism, though: the junior role likely mutates rather than disappears — fewer hires, each supervising large agent fleets, a different but real training ground. The sharper question is the article's own caveat: if agents keep improving, will anyone rebuild the pipeline at all?