For a great example of what a human can do...
Go check out:
https://batteryuniversity.com/learn/
Granted this is absolutely not academic writing. Nothing at that site will help a materials scientist push the boundaries of chemistry and physics.
But the site is nevertheless a great example of technical writing. Written by humans, for humans, with the intention of making then more effective in employing technology. AI writers can put THAT site in their pipe and smoke it.