Beware of writing critical things about Eileen Gu, a teenage skiing triple-medalist at the Beijing Olympics. You'll be accused of racism. Gu was born and raised in San Francisco, but after competing for the USA, she decided in 2019 that she was going to ski for Communist China, where her mother grew up. The most pronounced irony of this flip-flop is how she's cashing in by straddling the two countries. During the games, NBC aired a gooey Gu profile. "She's made a massive imprint from social media to mainstream fashion ... and has netted deals with global luxury brands like...