U.S. Supreme Court justices are set to decide before the Jan. 19 deadline whether to overturn or delay a law that could ban TikTok in the U.S. In the meantime, users are downloading Xiaohongshu, also known as “Rednote,” for its similarities. MORE: https://t.co/BteLclTwX8 https://t.co/hH1nucpUe8