I'm making an analogy as to the type of skill it is, so yes, means to an end. I wouldn't mean an apathetic student jumping through bureaucratic educational hoops and requirements, but perhaps a selfdriven person wanting to get something done.

What I'm saying is that yes writing essays is one skill and if it's your goal to write essays then obviously not doing it yourself entirely will make you worse than otherwise. But I'm expanding a bit beyond the paper saying that yes the brain won't grow for this specific skill because it's actually a different skill.

Thinking can be done in lots of ways such as when having a conversation, and what I think the skill is is steering and creating structures to orchestrate AIs into automated workflows which is a new way of working. And so what I mean is that with a new technology you can't expect a transfer to the way you work with old technologies rather you have to figure out the better new way you can use the new technology, and the brain would grow for this specific new way of working. And one could analyse depending on ones goal if it's a tool you'd want to use in the sense that cause leads to effect or if you would be better off for your specific goal to ignore the new technology and do it the usual way.