This is already happening LOL
https://us.forums.blizzard.com/en/wow/t/dragonflight-is-the-final-straw-why-i-am-quitting-wow/
Look at the very bottom of the post:
"“This rant was fully generated by ChatGPT. I did not write it, do not agree with any of it, and will not be quitting WoW. This thread is about AI bots in WoW and WoW forums.”