the chinese generally follow the US people as a whole
in 2004, they split about 50-50, in 2008 they went about 60-40 dem and in 2012, they went about 55-45 dem.
Now the caucasians did vote for Bush, McCain and Romney but the black and hispanics carried the day for Obama.
If you want to say the only true americans are caucasians, then the chinese vote dem. But if you compare with the all races as a whole, the chinese vote splits almost spot on with the eventual result.
But if you look at IQ, asians seem to rate higher across the globe than all other races. So they’re unlikely to be a welfare drag on the country overall. They seem to want their babies to have access to good education and good economic opportunity. Just the fact they’ve developed this industry around getting their babies born here shows how industrious and productive they are. That being said, I wouldn’t oppose changing the law so that one parent has to be a legal U.S. permanent resident for the kid to be a citizen.