But ever since Apple released the iPhone X, suddenly there are notched phones everywhere. And these phones don't seem to be trying for an edge-to-edge display, so it's curious that they would choose to adopt a notch unless they're just trying to copy Apple. (Which is a viable suggestion since the smartphone market is more or less divided into Apple and Everybody Else.)
I get that it is still a downside. It may not be a big downside for everybody though.
I used to think people were crazy when they complained about this potential future, but it's here.
Perhaps, like when Apple "invented" the modern smartphone form factor a decade ago, it's the best usable form factor that everyone else recognizes and emulates (though the Oppo Find X seems to have a notch free version...)
If someone else can provide a more plausible reason, I'm all ears =D