You apparently haven't seen 'home brews' of Windows going back to the times of XP or before. I've had Arabiv ones with the start button on the right and other modded versions of WIndows. It doesn't surprise me to see one from China!
@@rhapsody2612 ik, but she created a community where they know how to create Delta editions, and those are exciting. And I also hope she can make more Delta editions in the future.