Recently I had to give one of my vendors a dressing down about LLM use in emails. He was sending me these ridiculous emails where the LLM was going off the rails suggesting all sorts of features etc that were exploding the scope of the project. I told him he needs to just send the bullet notes next time instead of pasting those into ChatGPT and pasting the output into an email.
I was shouting to my friend and partner the other day, that he is absolutely to ever stop sending me LLM-generated mails, even if the best he can come with is full of punctuation and grammar errors.