The key is the information environment and its reshaping, as you noted.

Every technology, even technologies that are, from the limited and naive perspective of the user, "free" (LLms can do what I used to do a lot faster than I can, and I don't need to maintain them right?) is not actually free. All technologies bring about their own demands and need for maintenance. Often they don't actually eliminate labor, they just shift it to new areas.

Consider LLMs. Even at the user level they have created their own information ecosystem and new grunt work and overhead. Now you have to prompt, you need to organize and manage context, skills, memory. You need to keep up with model releases. You need to be more vigilant reviewing things, the list goes on.

At a higher level they create even more toil, we need to maintain vast electrical supports and data infrastructure, data needs to be amassed continually for training, the information environment needs to be filtered and sorted more than ever as it gets flooded with slop.

This is the grand irony of technology. It's actually pretty rare for it to just be a total labor saving device. More often its real benefit is rearrangement of the world's structure and resources to move labor to more optimal places for certain needs (for example water supply systems).

This rearrangement also often rearranged financial resources and power. The big problem with LLMs today is that this aspect of the rearrangement is one of great concentration, and it's concerning (employers having a lot more power to extract labor from employees is one example)