haha i hate the label EUPD - emotionally unstable really doesn't feel like a helpful label so I stick with BPD! whatever works for us all.
but yeah I agree we can't definitively diagnose anyone online but she's missing a few key criteria based on what I've seen and she is definitely socially stunted in some way. the way she goes on is atrocious and seeing comments like "bless her she has BPD" really send me up the wall because attributing CLA with borderline will set our stigma back about ten years.