I agree and I think all this "yellow" issue it not an issue at all! The only issue IMHO is if the panels are uniform or not. Uniform panels are easy to correct if someone does not like that hue of it. IMHO that looks just fine like it is to me.All the photos in this thread mean nothing to me (in terms of screen yellowing) because my iphone 12 is more yellow then my xr. It's a fact, i can see it clear as day with my eyes. But in photos my xr looks more yellow. Every phone i take the picture with it comes out this way. The photos are doing some sort of color correcting to my images.
But like the one on the bottom of the photo above, there is not much you can do about it other than throw it to trash and get another one or find a way not to keep noticing it...