Isn't thinness in a laptop the epitome of diminishing returns at this point? The high end ones are already at a pretty ideal level of thin, anything thinner is

Isn't thinness in a laptop the epitome of diminishing returns at this point? The high end ones are already at a pretty ideal level of thin, anything thinner is overkill and barely adds anything to the product. If anything, they should be focusing on battery life, 4k webcam, OLED/HDR displays, etc.