TikTok could be seen as a competitor for YouTube, the video platform owned by Google’s parent company, Alphabet. TikTok is typically seen as a greater threat to Facebook in the social category, and the social giant is testing a copycat app of its own to crush the insurgent. But more time on TikTok could also mean less time on YouTube in a tight attention economy, and TikTok’s fervent teen users apparently have Google concerned enough to spark a potential Firework deal.