The production shifts oil revenue from Islamic dictatorships to Christian dictatorship of USA. Maybe a hyperbole for now, but for how long? Independent media and education under attack, gerrymandering your voting rights away etc. Considering most of the population lives is solid red or blue state and thus their vote for president doesn't count, how much of a democracy is USA when the minority of independents live in swing states are the only who's vote counts?
Also USA us doing nothing relevant to reduce gas demand like CO2 cap and trade or CO2 based tariffs.
At this rate buy Chinese will be a more moral choice than buy American by next decade.