Earlier quoted context omitted.
This smells to me an awful lot like the "You're not a real ham if you don't use Morse code", "You're not a real machinist if you use CNC", "Your mechanical drawing skills are going to atrophy if you use CAD CAM. "You should manually tape PCB layouts, so you have more control. And another grandfather's favorite, "Why do you want to use the forklift? You won't always have one, and a pry bar and rollers are good enough,…
I think there's a big difference between "your drawing skills will atrophy if you use CAD to draw for you" and "your brain will atrophy if you ask an LLM to think for you." Personally I don't judge people for being unable to draw, but I do judge them for being unable to think for themselves.
The human mind adapts the best it can for its environment. While not being able to think for oneself is highly detrimental, there may come a time in the distant future where strong abilities to think and reason are less valuable/important. I know it may come off as absolutely ridiculous, but I do not think (no pun intended) that such an uncomfortable idea violates any principles of evolution.
I would argue our ability to think and reason about our environment has been paramount to the survival humanity. Just as hunting abilities were paramount to the ancestors of both my pet dogs.
However, both my dogs would make horrible hunters and would likely starve or die of exposure if left in the woods. But the ability to hunt has been useless to my dogs for their entire lives and for many generations prior.
Both my dogs still have remnants of a prey-drive, and I would argue humans will likely retain some ability to think and reason. But just because an ability is valuable now does not guarantee its future value.
The rise in literacy likely contributed great harm to the ability for one memorize entire epics like ancient Greek poets. However, is there really much value in the ability to memorize an entire Greek epic?
Not to mention, I have met some individuals in my life who would likely cause less harm to themselves and others had an LLM thought on their behalf (I'm kidding, of course).