For-profit channels distribute profitable ideas. Profitsble ideas have mass appeal. Unsurprising.
However, there are no social pressure to write for the mainstream (beyond the practical constraints of our capitalist society). Social media has empowered counter-culture narratives toward both good and bad ends.
Go criticize the state in China and compare your experience with the US - guess which state will "fail"
I will trust the one that has codified free speech - however flawed.
It's never clear if people doing the whatabouting actually dispute the negative characterization of China, or whether they agree with it but also want to change the subject to a broader topic in way the unfocuses the lense of the conversation.
The moral condemnation of what China is doing is not information I want to be lost from the conversation, and that seems to always be an effect of the whatabouting.
Americans criticize countries singing anthems and making military parades and all that stuff, while seemingly completely unaware of Mt. Rushmore, anthems and jets in sports games, etc.