I don't know that this starts with LLMs, though LLMs are certainly--at least for some people--a way to take their ADHD tendencies further.

It's been obvious to me even since I was a computer-addled kid, in the 90s, that the way computer interfaces and multi-modal notifications affect the nervous system, the capacity for sustained attention and patient reading, and so on is pernicious. The impact has both cognitive and moral valences that reinforce each other, because the instincts reinforced by computer use turn into technocratic, anti-humanistic worldviews, and even cosmologies.

I imagine it's easy to read something Ludditic into this critique, but I mean it quite a bit more matter-of-factly, and from the vantage point of a tech professional who is as passionate about coding and computers as anyone else on HN. Still, it's sobering to consider the ways in which being so computer-bound since age 9 or 10 has altered the development of my habits of mind, my nervous system and my cognition, and speculate about might have been gained and lost.