Since most American legislators come from a legal background, the culture of national politics has this world view. Chinese leadership is majority engineering, so at least they have some sense that physics isn't impressed dollars and poll results.
Not to mention the fact that China seems the be having a massive problem with official corruption. In fact, China's official corruption problem is arguably worse than America's. At least our politicians are bought with campaign dollars. It appears that Chinese politicians and bureaucrats are bought with direct payments.
In short, we should expect the United States to be corrupt because of lawyers and China to be not corrupt because of engineers, and I'm just saying that's the opposite of the truth.
I really don't care all that much, I'm just really curious now why you bothered to mention China at all if what you were trying to say was that the US is worse than we thought.
"In May 2011, all of the equity in Skype was sold to Microsoft for $8.5 billion. Due to eBay's 30% stake at the time of sale, the company realized a net gain of $1.4 billion on its original investment in Skype."
It's simpler than that, though. On a local level, away from the large cities, it's not uncommon for the guy or gal that owns (not necessarily the same as the name is on the sign though) the local dealership to be the area's state senator or state representative. No amount of lobbying or money from tesla, etc, are going to convince him to vote against his/her own business.