It's shocking how often other companies just outright clone what Apple does. That new start menu grid isn't just similar to the iPhone App Library, it's identical.
Then (what remains of) Palm had cloned the UI of Apple Watch for their "small" phone.
It's closer to Android which has no grouping. Besides, Apple only did the library once they realized Android's approach of customizable home screens + library was superior to forcing every app to be on your home screens.
Both of which ripped off the Desktop, which goes back to what, the Xerox computing days?