I'd like to know how UOS is significantly different from Deepin. I've checked out Deepin 5 years ago and it didn't impress me ( lots of Linux flavors ).
From what I've read in this thread, UOS seems to have some "premium " features like an App store ( old Linux App stores used to be famously empty and out of color like a North Korean Propaganda supermarket ) and I think things haven't changed much.
I'm of the opinion that in China's case, Smartphone OS will lead the way to Desktop OS ( Like iOS influencing iPadOS and even trying to seep into MacOS).
Could HongMeng be the answer ? Because more transactions of value need to be done in an OS for it to gain traction , and since Chinese internet is dominated by Smartphones, a smartphone based OS will be the trailblazer.
An integrated OS for all platforms with distinct differences being in Computing Power and Display Sizes shall be a great thing for China's software liberation.