Because if you're not saying that, if you don't have evidence that the "official line" is false, then I am concerned for the future well-being of the Chinese people. I'm not "bashing" them. I'm only "bashing" the Chinese government.
I'm not sure how to effectively help them short of starting WW III, but speaking against China's policies and refusing to help the Chinese government is a start.
Call that "China bashing" if you will but in America "bashing" government is an honored tradition.
Like most countries, there's much more to love about China than their government. It's a beautiful, amazing place and people. But, like most countries, their government is often a piece of shit.
How much praise of the US government do you see in the news? How much criticism?