...?

Like 9 articles on my front page are US. 1 is Ukraine. 1 is China, and the rest are neutral.

Are you maybe just taking particular notice to the China articles?

edit: since I realize this was specific to m/worldnews...

2 China post
2 Ecudor post
3 US post (1 pertaining to Italy as well)
1 iranian post
1 French post
1 Japan post

I stopped there as this is actually getting redundant at this point, there's very little trend among the posts as of this time.