All adjustments that someone requires are clearly stated in a support plan or needs based report. The OP should just refer to what is in there and let grad rec know.
However, from the tone of the post, It seems like they were trying to get extra adjustments which they were not entitled to
I don’t think it’s right to assume based on tone of a post whether someone is trying to seek extra adjustments that they may or may not be entitled to.
If grad rec reached out to them, surely it must have been included in their original application. I don’t think there was a need to assume they were self diagnosing neurodivergence either.
There were adjustments I had in school that do not bare relevance anymore. Similarly, having gone through this application cycle, I have requested adjustments I didn’t need before, such as around interview formats.
Ultimately each person is different and has their own needs around reasonable adjustments. It’s not our place to assume that someone is being deceitful.