I think you might be misunderstanding something, not everyone who supports China supports Marxism/socialism/communism, and among those who do, not everyone is well-versed in theory or follows the activities of leftist people. In fact, you might find that Jackson Hinkle is seen somewhat positively on the Chinese media platforms he is on as he supports Palestine and claims to be communist:

• Bilibili (currently 367,849 followers): https://space.bilibili.com/1724234889
• Weibo (currently ~290,000 followers): https://weibo.com/u/7759817363

Side note, Andy Boreham's Bilibili channel: https://space.bilibili.com/40484108. You might want to see the comments on the video where Jackson Hinkle appears: https://www.bilibili.com/video/BV1Ei421D7dq/

This is the top liked comment with 916 likes (DeepL translate):

He is a normal person, has a sound understanding of China, America, and communism, thinks clearly, and is very articulate. To live in the US for a long time and still be able to think so normally is amazing and has earned my respect and will be paying attention. It's just that the current stage of America, as he himself knows very well, is a crazy time, and his ideals are destined to be very difficult to realize, but [a single spark] can start a prairie fire, and it's good enough to live soberly and work hard towards your goals. I hope he's safe in America.

See also Alexander Dugin:

• Weibo (currently ~203,000 followers): https://weibo.com/u/7915492867
• Bilibili (currently ~31,000 followers): https://space.bilibili.com/3546670094616936

Elon Musk:

• Weibo (currently 2.205 million followers): https://weibo.com/u/3994032075