It’s a fad, as in its kind of cool to make a curved display but it actually makes the viewing experience worse. Just go check one out. More glare, harder for folks on the side to see a good picture, more expensive to manufacture and the picture is squished in the middle. If you have a very large display that can wrap around you and the camera is shooting a 180° field of view, then maybe. But no video you watch will be shot that way and these curved screens are not big enough or curved enough for that type of setup to work anyway. These curved screens are just distorting the original isometric image.