I've written a few things (words) where one of the LLMs gave me a pretty good starting point. It needed some work but it saved me Googling around to get some sort of starting draft down on paper--which invariably turns into more Googling around and distractions. It's always been stuff I've known well enough that I knew what was right, wrong, and insipid. But it was a starting point (which can be useful, especially if you're just going for workmanlike anyway).