I also knew people who have some social dysfunction, and they seem to rely on LLMs as a crutch. The belief seems to be "there's no way I'll phrase this right, I need to let the LLM do it for me."
The troubling thing is they are at least partially correct. But, like everything else, they're letting a skill atrophy.
If you are really concerned with that, you should take a first stab at it, then ask AI to proofread it for you and change the tone if necessary. I have no problem with that; thinking was still done by a human, you just needed help proofreading, which has always been something that's valid to outsource.