I do admit that IP addresses listed in GLP's master roster always indicate many ones based in China. So subversion from foreign-based liberals (or "leftists," for people who have tender feelings for the word "liberal") can easily be at the core of subversion based right here in the US.

However, just as Carlson noted that US-based media outfits like to play footsies with China - while berating Donald Trump and other right-leaning US dynamics - I think it's a given that pro-CCP-China biases can easily be rooted in the American left and not necessarily from the left based elsewhere.