Gauff expresses sadness over TikTok shut down in USA

American tennis star Coco Gauff expressed her sadness over the ban of TikTok in the US by writing 'RIP TikTok USA' after winning at the Australian Open. Gauff, who frequently posted on TikTok, reflected on the app's role in supporting small businesses and creators. The ban follows a federal law requiring its parent company to sell the platform.