Technology

Plus studies on skill decay when using AI. Also the linux maintainer onboarding pipeline—which was already critically endangered—is now no longer building understanding through writing code, just monitoring it's generation.

I personally think you need to write a language by hand without AI doing it for you to learn in detail. It's like trying to learn how to do math or how to write mandarin by just supervising an AI doing it... you need to do it yourself. Supervising is fine if you're already fluent in mandarin and have been writing it for years and years. If you're just learning it's less than useless. If anything its directly harmful to learning.

Same with speaking a language yourself without crutching your native language as the best method to learn to speak it (immersion)

Edit: The long term externalities of AI—like pretty much everything nowadays—is going to be made worse by short term thinking. Quarterly profits and yearly results take precedence over long term skill development. Even OSS like linux will eat its seed corn out of expediency because of a lack of maintainers and new candidates being onboarded into the ivory tower mailing lists...