So, you really think consumers should just accept faulty screens and let Apple get away with it, because ”Hey, I’m also looking at other than grey things on my watch”. Or because it doesn’t bother you in particular, anyone who is bothered by this naturally has OCD (nice indirect ad hominem there).
Besides, I am not actively looking at that grey picture (which of course you knew but you just had to be condescending), rather its purpose lies in making it easier to check whether your screen is faulty. The unevenness is still visible elsewhere but to a lesser degree, such as the app list, settings etc.
And no, just the picture as such isn’t what me or anyone else affected by the issue is seeing (see attached picture).
In general, I do not see the need to attack individuals who do not share your exact expectations of a product.
View attachment 805986