Isn't the opposite true? The more people are messing with complexity, the more they could benefit from a model of a complexity? And if they generate complexity with external tools, then maybe a theoretical take on that will be the only way for them to learn? I mean, we learn these things through struggle and pain, but if all of that becomes an LLM problem, than you just stop learning? But at some point complexity will strike back, at some point there will be as much of it, that LLM will be no help.

OTOH, if LLM still win, and skills of managing complexity will be lost in future generations, if we are at the peak of our skills of dealing with complexity, than shouldn't we try our best to imprint our hard won lessons into a history? Maybe for some later generations the tide will turn and they would write textbooks on complexity, and with your article you'll get your portrait in a textbook, and each bored pupil will decorate it with mustaches? You have a chance to immortalize yourself. xD

Or maybe you can become someone like Ramanujan for math? Someone who honed obsolete math skills to an unimaginable level? Maybe a time will come, when students will pour over Ramanujan works, because his skills became useful again, and they try to find out how Ramanujan thought?

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Sorry, I just couldn't resist. Seriously, it is hard to predict with LLMs, maybe we will not need intellect or any intellectual skills at all after AGI.