This pretends that China's environmental standards and oversight are identical to every other countries or that worldwide shipping isn't one of the largest contributors to pollution on the planet. Which we all know is far from the truth.
So, no, China actually causes that pollution. The companies in the US who take advantage of China's lax environmental and labor laws to eke out a few points of profit causes that pollution.
As a consumer, I require goods to survive and thrive, and I have very little say in how that market functions, and I have zero say when it comes to setting policy. I'm happy to do more, and do as much as I can when possible, but I'm wealthy enough to play this game... most of America is not.
I wish HN would punch up nearly as much as it loves to punch down.