I had to write a letter of recommendation recently and had not done one before so I did literally what happened in the commercial and had gipty write a first draft. I suddenly had a tailor-made scaffold of what the letter was supposed to look like, the expected level of formality, and topics I should cover. I rewrote it using the LLM response as a rough guide and when I sent it out my coworkers praised "how good with words" I am. And ya'know what, I am good with words but I also have a strong voice with an informal talkative tone that is hard to shake when I need to write business-formal. But the LLM has absorbed all those rules and can help me bridge the gap.