Athletes of Asian heritage have come to the fore at this month’s Winter Olympics. They broke records, reshaped perceptions and inspired millions worldwide.Yet in the United States, the conversation around two of the most successful athletes, Eileen Gu, the freestyle skier representing China, and Team USA figure skater Alysa Liu, has too often drifted from their incredible achievements to questions of identity, loyalty and partisan point-scoring. This speaks volumes about the anxieties of a...