Can she officially be considered a Commie?
The IOC gives waivers all the time, for Americans to compete for other countries.
In Olympic competition, examples abound, going back decades, of athletes from all over the world competing for other countries -- some after defecting to the United States from behind the Iron Curtain before its fall, others because their nations have been broken by war, some because they've married and emigrated elsewhere and still others because they're looking for an easier path, competition-wise, to their Olympic berth.
As far as I can tell, the only reason anybody cares is because she refuses to be baited into answering questions about politics.
Which, IMO, shows she is smarter than the average athlete. Because when athletes get involved with politics in the media - they are basically told to "shut up".
How come nobody is complaining about Louie Vito? From Columbus, Ohio, competed in the 2010 Olympics, where he took fifth in the halfpipe. But this year he's competing in the men's halfpipe event for Italy.
How about Jazmine Fenlator-Victorian? Born in Wayne, New Jersey, lives in Texas and won a bronze with the U.S. in the 2014 Games. But she has been bobsledding for her father's home country, Jamaica, for the last six years.
Born in San Francisco, the snowboarder Jenise Spiteri will compete for Malta where her father was born.
It's not because they hold dual citizenship. It's because those countries aren't in a political squabble with us, currently.
Miss Gu has done a great job of staying out of politics, and people need to stop trying to drag her into them.