It looks like Google has borrowed heavily from the likes of Huawei, Samsung, Xiaomi and even Sony with some of the features that it has integrated into Android 12. From scrolling screenshots to a Game Mode and a one-handed mode, Android 12 may feel familiar in some respects to those who have used EMUI, One UI or MIUI in the last few years.
https://www.notebookcheck.net/Android-12-Scrolling-screenshots-a-Game-Mode-and-a-one-handed-mode-will-be-just-some-of-the-highlights-of-Google-s-next-OS.522386.0.html