To me, it doesn’t make a lot of sense to hire fewer juniors because of AI. This assumes that the only thing AI can’t replicate is experience. This in itself already seems questionable, but most importantly what about creativity, relating to humans, common sense, etc.?
If you had to hire a concierge for a hotel, would you rather take a guest-oriented, quick-witted junior or an AI? If you could either take a Waymo or an 80-year old driver, what would you take?
I don’t believe hiring managers think that one-dimensionally. Roles are unique and in some roles experience is more important than in others. Plus, juniors already balance their lack of experience with lower salary expectations.
The much easier explanation for the anecdotes: companies are more cautious at the moment and if you only have a few positions to hand out, you rather take the proven hand than risking it on someone who hasn’t shown yet that they can do it