I would presume that the higher resolutions of mobile devices over laptops and desktops is just a transient thing. Laptops and desktop monitors are slowly catc

I would presume that the higher resolutions of mobile devices over laptops and desktops is just a transient thing. Laptops and desktop monitors are slowly catching up. We're just living in this part of history where it was easier to manufacture small high-DPI screens than large ones. It's not going to last. Heck, I'm typing this on a 13" Yoga Pro laptop with a near 4K resolution. So the sizes needed for larger displays will bump up over the next few years and we're still going to have the same issue of having to serve massively larger images to large screens than small ones.