Renders of Samsung's upcoming Galaxy A8s have surfaced, showing a device with three rear cameras and a notch solution that we will likely also see on the Galaxy S10 next year.
https://www.notebookcheck.net/Initial-renders-of-the-Galaxy-A8s-give-us-a-clearer-look-at-next-year-s-Galaxy-S10.366261.0.html
I suppose the argument for this is that for the majority of content consumption it doesn't get in the way, you have the whole width of the screen.