My mom was a writer all her life. The last 5 years she's done more and more editing. After LLMs kicked off, and I mean to the month of them starting to hit headlines her work plummeted, then spiked with tons of garbage, and is now levelling off with her usual workflow.

For me, that was a strong signal that everyone gave it a go, found it too difficult to generate quality stuff, and reverted.

Good luck to you regardless.