I use it to edit some of my posts, and clean up grammar, or to help articulate thoughts that I don't have time to give a proper third or fourth pass to.
I'm very busy these days, and will often use ChatGPT as an editor.
I'll often drop a rough draft into ChatGPT and have it clean it up, or ask or for other perspectives I might be missing.
For the comment in question, I had a spidey sense activated from the conversation. And ChatGPT helped me narrow my focus down to the different levels that entropy apply to, though I had push back on it a bit before it got to the meat of my thoughts.
I think of it as a sort of translator, it helps communicate vibes that the Striatum part of my brain is feeling/sensing, but that the verbal or symbolic part of my brain hasn't figured out to say or express yet.
Normally this process can take a while, and ChatGPT remarkably speeds this cycle up, at least for me.