The notch in iPhone X is dividing Apple fans. Some even go to the extend saying that Steve Jobs will never approve such design. If you dislike the notch like many others but must get the iPhone X anyway, you might want to give the Notch Removal app a try.
Before you spend the $0.99 for the app, do realize that the app merely add a black bar to your selected picture that you can then assign as wallpaper in Settings app. So the notch will remain visible when you’re running an app.