The star of David was adopted as a Zionist symbol, not a Jewish symbol. Before ~1850 it would be ridiculous to conflate the two, and until the 1940s it was still incredibly controversial to link it to Judaism. It was ironically the Nazis that popularized the idea a hexagram should be the Jewish symbol.
What is China going to do?
Hell with China’s track record, it’s better that China has it than the US government if you’re in the US.