That’s a double edge sword though. Were they to make it 180°, we would critique it for spreading the precious pixels. “With those 4K your virtual monitor is 1080p at most!”
Apple can do amazing things, but they do also fairly regularly make terrible things.
It really lends itself to the phone being a tool, rather than a device for endless entertainment. It also suggests it is an accessory, with the desktop/laptop being the home base, rather than the phone being a primary device.
It really bothers me that the phone is now at the center of the ecosystem. It seems like the hub should be something that isn't as vulnerable (to theft, loss, or drops) as a phone.
Wash. Rinse. Repeat.