The campaign to ban TikTok has been going for almost as long as the viral video app has been operating in America. Now, after six years of fending off security investigations, executive orders and legal threats, the Chinese-owned company faces being outlawed within days. On January 17th the Supreme Court upheld a law which prohibits social networks controlled by “foreign adversaries”, singling out TikTok and China. The ban will take effect on January 19th.