Where do we start...
You completely walked past the argument to pick at a meaningless nit.
Maybe I picked like 4 meaningless nits as in: US politicians respect so much democracy that they constantly reweight "one person, one vote" to suit the interest of the incumbent, they do not have their outrageously expensive campaigns financed (legally) by private interest groups, the popular vote is represented, and elections are uncontested (unless the wrong candidate wins, where the Supreme Court promptly fixes the issue), and it has room for more than two (quite similar I may say) viewpoints in representation.
Maybe.
But please don't call “Yea, it's funny what having open and fair elections can do for a country.” an argument.
Which, again, you've managed to completely ignore.
The argument, ironically in black and white, so you can sense it, "this isn't a black and white scenario and seeing it as China vs USA blinds you to the complex differences and global geopolitical forces involved."
I get that you don't personally like America, for whatever reason, but you've blinded yourself to sense in your rush to convey your rather negative and absolutely common sensibilities.
(The USA, I am fine with the continent of America).
And it's for a reason: I am from one of those countries where US-american meddling buttressed a dictatorship that caused hundreds of thousands of deaths.