I have worked with ChatGPT. I don't use it for anything, and I refuse to edit anything that it produces. I have turned down $1000s in jobs to edit AI content, because it is impossible to edit. It just repeats itself multiple times with very awkward sentence structures and fills everything that it writes with jargon (often used incorrectly) and cliches. When tasked with research, it produces results that are superficial at best and outright lies at worst. No serious person would use it to produce anything of substance.