Maybe this affects all panels and impacts people with super eyesight who notice it easier. My vision isn’t great and to my eyes my screen look is perfect too! Buts its also possible there are some panels with legitimate issues out there. If you look at my earlier posts there were reports that Samsung faced technical challenges producing this display.It's there for me on 13'' - easily noticeable in Settings left menu items list if you literally stick your nose to your screen. Poor eyesight + normal distance from eyes usage mitigate the problem for me