I always find it interesting to see that while we watch people struggle to get through a UI , unable to see the forest through the trees while they just want to get done with the task they, when they eyeball it, should only take five minutes but takes five hours instead, we get blinded by talking about the use of the word blindspot or the order in which we should say visual, impairment and person. meanwhile the UI never gets fixed and the cycle repeats when the next person shows up. As a blind person myself, I truly don't see the problem with using visual terminology given we don't live in a value, and while I understand some people go looking for a fight after the 30th inaccessible mandatory form they have to fill out that day, I've always preferred a more measured approach.