Try Tom Fowdy, Carl Zha, and Jerry Grey (@Jerry_grey2002) on Twitter; Daniel Dumbrill, Nathan Rich, and China Teacher Brand on Youtube.
All of these lean more towards pro-China, but they're nowhere near as crazy and blindly pro-China as the /r/sino guys, and they analyze situations pretty well. All of these are open for debate, whereas on /r/sino you get banned if you're not showing absolutely loyalty (speaking from experience).
Jerry has an excellent blog too. The funny thing is, he never intended to talk about politics, but all the bad news on China since COVID-19 frustrated him so much that he began writing. https://medium.com/@jerry_grey2002
If you wanna discuss things, feel free to seek me out.