Yes it is true. AI gets better if you know the right questions to ask. Inexperienced people ask the wrong questions because they don’t know the pitfalls.

It’s such a bad experience to have to read ai written emails. I would rather read short grammatically incorrect email than formally well written novel from llm. Write your email, ask ai to fix grammar or check formal vs informal phrases and send it, you will do a favor to your recipient and on top of that you will learn something.