The point is not whether it’s a mistake to not hire juniors, but whether it’s actually factoring into the hiring/layoff decisions at tech companies. Many claims are being made that no companies are actually changing hiring/layoff decisions on account of AI, and are using it as a distraction to avoid admitting their mistakes over hiring. That may be true, but many managers and execs actually do seem to consider AI a sufficient replacement for much of their engineering team, and are stalling hiring/prompting layoffs because of it.