Apple
For years, when iPhone users downloaded an app, it was forever destined to live on the home screen. There is no way to hide apps — you can delete them, or put them into folders, but you cannot disappear them from the home screen otherwise.
A standard of the Android OS is a concept called an "App Drawer," which is a kind of catalog of all the apps you've downloaded. You can then choose which apps appear (or don't appear) on your home screen.
With iOS 14, Apple is duplicating that concept with the App Library. Apps can be removed from the home screen without deletion from the phone altogether, and you can swap them in and out as you please.
This is a function that has been foundational to Android for years.