I have nothing to do with Apple Marketing. I don't work for Apple at all. So, I'm NOT contributing to anyone's marketing strategy.
But yes, if you don't angle the camera appropriately to the scene, you may get flares you don't want. And if you change the angle, you can eliminate the flares. So you tell me who is at fault? Is Apple holding the phone and taking the photo for you? You're taking the photo. Take some responsibility for the photos you take. And do a better job of recognizing situations which cause flare and how to eliminate them. That's all on you.
AND if you can't avoid a situations which causes flares, edit them out with tools which have been suggested multiple times in this thread.