I write stories and tech docs. I'll happily outsource writing tech docs to AI. It would be better than anything I would write. I won't let AI to touch my stories. Their input is boring and cringy. So both things can be true at same time.
I feel like these tech docs you're writing might not need to be written in the first place.
The AI doesn't know anything about the thing you're documenting except what you tell it, so what value does it add?
For the tech docs writing, just give me the bullet points and I'll send them to the AI and discuss the bullet points with it.