Considering I'm an engineer, I probably do and you don't need to be so smug.
You can say there are millions and millions of good units, but there are also millions and millions of bad units. Probability be damned, reviewers never, and I mean never, not once, in ten years of watching reviews have complained about a single screen. The screens are either hand-picked, or the reviewers are paid off to not say anything negative. Walk into any store and you can find junk display units, so there are probably a lot more bad ones out there than people realize, because the average consumer buying a phone doesn't even think about it or notice it or look for it - doesn't mean it's not there. It's likely just underreported.